diff options
Diffstat (limited to 'drivers/s390')
124 files changed, 299 insertions, 322 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index f3509120a507..0595c763dafd 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -1,5 +1,4 @@ /* - * File...........: linux/drivers/s390/block/dasd.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Carsten Otte <Cotte@de.ibm.com> @@ -52,7 +51,7 @@ void dasd_int_handler(struct ccw_device *, unsigned long, struct irb *); MODULE_AUTHOR("Holger Smolinski <Holger.Smolinski@de.ibm.com>"); MODULE_DESCRIPTION("Linux on S/390 DASD device driver," - " Copyright 2000 IBM Corporation"); + " Copyright IBM Corp. 2000"); MODULE_SUPPORTED_DEVICE("dasd"); MODULE_LICENSE("GPL"); @@ -82,6 +81,7 @@ static void dasd_profile_exit(struct dasd_profile *); static wait_queue_head_t dasd_init_waitq; static wait_queue_head_t dasd_flush_wq; static wait_queue_head_t generic_waitq; +static wait_queue_head_t shutdown_waitq; /* * Allocate memory for a new device structure. @@ -534,11 +534,11 @@ static void dasd_change_state(struct dasd_device *device) if (rc) device->target = device->state; - if (device->state == device->target) - wake_up(&dasd_init_waitq); - /* let user-space know that the device status changed */ kobject_uevent(&device->cdev->dev.kobj, KOBJ_CHANGE); + + if (device->state == device->target) + wake_up(&dasd_init_waitq); } /* @@ -1994,6 +1994,8 @@ static void dasd_device_tasklet(struct dasd_device *device) /* Now check if the head of the ccw queue needs to be started. */ __dasd_device_start_head(device); spin_unlock_irq(get_ccwdev_lock(device->cdev)); + if (waitqueue_active(&shutdown_waitq)) + wake_up(&shutdown_waitq); dasd_put_device(device); } @@ -2155,6 +2157,7 @@ static int _dasd_sleep_on(struct dasd_ccw_req *maincqr, int interruptible) test_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags) && (!dasd_eer_enabled(device))) { cqr->status = DASD_CQR_FAILED; + cqr->intrc = -EAGAIN; continue; } /* Don't try to start requests if device is stopped */ @@ -2632,6 +2635,8 @@ static void dasd_block_tasklet(struct dasd_block *block) __dasd_block_start_head(block); spin_unlock(&block->queue_lock); spin_unlock_irq(&block->request_queue_lock); + if (waitqueue_active(&shutdown_waitq)) + wake_up(&shutdown_waitq); dasd_put_device(block->base); } @@ -3266,6 +3271,16 @@ void dasd_generic_path_event(struct ccw_device *cdev, int *path_event) dasd_schedule_device_bh(device); } if (path_event[chp] & PE_PATHGROUP_ESTABLISHED) { + if (!(device->path_data.opm & eventlpm) && + !(device->path_data.tbvpm & eventlpm)) { + /* + * we can not establish a pathgroup on an + * unavailable path, so trigger a path + * verification first + */ + device->path_data.tbvpm |= eventlpm; + dasd_schedule_device_bh(device); + } DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Pathgroup re-established\n"); if (device->discipline->kick_validate) @@ -3474,6 +3489,32 @@ char *dasd_get_sense(struct irb *irb) } EXPORT_SYMBOL_GPL(dasd_get_sense); +static inline int _wait_for_empty_queues(struct dasd_device *device) +{ + if (device->block) + return list_empty(&device->ccw_queue) && + list_empty(&device->block->ccw_queue); + else + return list_empty(&device->ccw_queue); +} + +void dasd_generic_shutdown(struct ccw_device *cdev) +{ + struct dasd_device *device; + + device = dasd_device_from_cdev(cdev); + if (IS_ERR(device)) + return; + + if (device->block) + dasd_schedule_block_bh(device->block); + + dasd_schedule_device_bh(device); + + wait_event(shutdown_waitq, _wait_for_empty_queues(device)); +} +EXPORT_SYMBOL_GPL(dasd_generic_shutdown); + static int __init dasd_init(void) { int rc; @@ -3481,6 +3522,7 @@ static int __init dasd_init(void) init_waitqueue_head(&dasd_init_waitq); init_waitqueue_head(&dasd_flush_wq); init_waitqueue_head(&generic_waitq); + init_waitqueue_head(&shutdown_waitq); /* register 'common' DASD debug area, used for all DBF_XXX calls */ dasd_debug_area = debug_register("dasd", 1, 1, 8 * sizeof(long)); diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c index 0326571e7ffa..f8212d54013a 100644 --- a/drivers/s390/block/dasd_3990_erp.c +++ b/drivers/s390/block/dasd_3990_erp.c @@ -1,9 +1,8 @@ /* - * File...........: linux/drivers/s390/block/dasd_3990_erp.c * Author(s)......: Horst Hummel <Horst.Hummel@de.ibm.com> * Holger Smolinski <Holger.Smolinski@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 2000, 2001 + * Copyright IBM Corp. 2000, 2001 * */ diff --git a/drivers/s390/block/dasd_alias.c b/drivers/s390/block/dasd_alias.c index b3beed5434e4..6b556995bb33 100644 --- a/drivers/s390/block/dasd_alias.c +++ b/drivers/s390/block/dasd_alias.c @@ -1,7 +1,7 @@ /* * PAV alias management for the DASD ECKD discipline * - * Copyright IBM Corporation, 2007 + * Copyright IBM Corp. 2007 * Author(s): Stefan Weinhuber <wein@de.ibm.com> */ @@ -384,6 +384,29 @@ static void _remove_device_from_lcu(struct alias_lcu *lcu, group->next = NULL; }; +static int +suborder_not_supported(struct dasd_ccw_req *cqr) +{ + char *sense; + char reason; + char msg_format; + char msg_no; + + sense = dasd_get_sense(&cqr->irb); + if (!sense) + return 0; + + reason = sense[0]; + msg_format = (sense[7] & 0xF0); + msg_no = (sense[7] & 0x0F); + + /* command reject, Format 0 MSG 4 - invalid parameter */ + if ((reason == 0x80) && (msg_format == 0x00) && (msg_no == 0x04)) + return 1; + + return 0; +} + static int read_unit_address_configuration(struct dasd_device *device, struct alias_lcu *lcu) { @@ -435,6 +458,8 @@ static int read_unit_address_configuration(struct dasd_device *device, do { rc = dasd_sleep_on(cqr); + if (rc && suborder_not_supported(cqr)) + return -EOPNOTSUPP; } while (rc && (cqr->retries > 0)); if (rc) { spin_lock_irqsave(&lcu->lock, flags); @@ -521,7 +546,7 @@ static void lcu_update_work(struct work_struct *work) * processing the data */ spin_lock_irqsave(&lcu->lock, flags); - if (rc || (lcu->flags & NEED_UAC_UPDATE)) { + if ((rc && (rc != -EOPNOTSUPP)) || (lcu->flags & NEED_UAC_UPDATE)) { DBF_DEV_EVENT(DBF_WARNING, device, "could not update" " alias data in lcu (rc = %d), retry later", rc); schedule_delayed_work(&lcu->ruac_data.dwork, 30*HZ); diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c index d71511c7850a..b2b8c18eeced 100644 --- a/drivers/s390/block/dasd_devmap.c +++ b/drivers/s390/block/dasd_devmap.c @@ -1,11 +1,10 @@ /* - * File...........: linux/drivers/s390/block/dasd_devmap.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Carsten Otte <Cotte@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001 + * Copyright IBM Corp. 1999,2001 * * Device mapping and dasd= parameter parsing functions. All devmap * functions may not be called from interrupt context. In particular diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c index 0cea7e98f464..9bd5da36f99e 100644 --- a/drivers/s390/block/dasd_diag.c +++ b/drivers/s390/block/dasd_diag.c @@ -1,10 +1,9 @@ /* - * File...........: linux/drivers/s390/block/dasd_diag.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Based on.......: linux/drivers/s390/block/mdisk.c * ...............: by Hartmunt Penner <hpenner@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000 + * Copyright IBM Corp. 1999, 2000 * */ diff --git a/drivers/s390/block/dasd_diag.h b/drivers/s390/block/dasd_diag.h index 4f71fbe60c82..a803cc731586 100644 --- a/drivers/s390/block/dasd_diag.h +++ b/drivers/s390/block/dasd_diag.h @@ -1,10 +1,9 @@ /* - * File...........: linux/drivers/s390/block/dasd_diag.h * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Based on.......: linux/drivers/s390/block/mdisk.h * ...............: by Hartmunt Penner <hpenner@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000 + * Copyright IBM Corp. 1999, 2000 * */ diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index bc2e8a7c265b..c48c72abbefc 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -1,5 +1,4 @@ /* - * File...........: linux/drivers/s390/block/dasd_eckd.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Carsten Otte <Cotte@de.ibm.com> @@ -1508,7 +1507,8 @@ static struct dasd_ccw_req *dasd_eckd_build_psf_ssc(struct dasd_device *device, * call might change behaviour of DASD devices. */ static int -dasd_eckd_psf_ssc(struct dasd_device *device, int enable_pav) +dasd_eckd_psf_ssc(struct dasd_device *device, int enable_pav, + unsigned long flags) { struct dasd_ccw_req *cqr; int rc; @@ -1517,10 +1517,19 @@ dasd_eckd_psf_ssc(struct dasd_device *device, int enable_pav) if (IS_ERR(cqr)) return PTR_ERR(cqr); + /* + * set flags e.g. turn on failfast, to prevent blocking + * the calling function should handle failed requests + */ + cqr->flags |= flags; + rc = dasd_sleep_on(cqr); if (!rc) /* trigger CIO to reprobe devices */ css_schedule_reprobe(); + else if (cqr->intrc == -EAGAIN) + rc = -EAGAIN; + dasd_sfree_request(cqr, cqr->memdev); return rc; } @@ -1528,7 +1537,8 @@ dasd_eckd_psf_ssc(struct dasd_device *device, int enable_pav) /* * Valide storage server of current device. */ -static void dasd_eckd_validate_server(struct dasd_device *device) +static int dasd_eckd_validate_server(struct dasd_device *device, + unsigned long flags) { int rc; struct dasd_eckd_private *private; @@ -1537,17 +1547,18 @@ static void dasd_eckd_validate_server(struct dasd_device *device) private = (struct dasd_eckd_private *) device->private; if (private->uid.type == UA_BASE_PAV_ALIAS || private->uid.type == UA_HYPER_PAV_ALIAS) - return; + return 0; if (dasd_nopav || MACHINE_IS_VM) enable_pav = 0; else enable_pav = 1; - rc = dasd_eckd_psf_ssc(device, enable_pav); + rc = dasd_eckd_psf_ssc(device, enable_pav, flags); /* may be requested feature is not available on server, * therefore just report error and go ahead */ DBF_EVENT_DEVID(DBF_WARNING, device->cdev, "PSF-SSC for SSID %04x " "returned rc=%d", private->uid.ssid, rc); + return rc; } /* @@ -1557,7 +1568,13 @@ static void dasd_eckd_do_validate_server(struct work_struct *work) { struct dasd_device *device = container_of(work, struct dasd_device, kick_validate); - dasd_eckd_validate_server(device); + if (dasd_eckd_validate_server(device, DASD_CQR_FLAGS_FAILFAST) + == -EAGAIN) { + /* schedule worker again if failed */ + schedule_work(&device->kick_validate); + return; + } + dasd_put_device(device); } @@ -1686,7 +1703,7 @@ dasd_eckd_check_characteristics(struct dasd_device *device) if (rc) goto out_err2; - dasd_eckd_validate_server(device); + dasd_eckd_validate_server(device, 0); /* device may report different configuration data after LCU setup */ rc = dasd_eckd_read_conf(device); @@ -3805,7 +3822,7 @@ dasd_eckd_ioctl(struct dasd_block *block, unsigned int cmd, void __user *argp) case BIODASDSYMMIO: return dasd_symm_io(device, argp); default: - return -ENOIOCTLCMD; + return -ENOTTY; } } @@ -4154,7 +4171,7 @@ static int dasd_eckd_restore_device(struct dasd_device *device) rc = dasd_alias_make_device_known_to_lcu(device); if (rc) return rc; - dasd_eckd_validate_server(device); + dasd_eckd_validate_server(device, DASD_CQR_FLAGS_FAILFAST); /* RE-Read Configuration Data */ rc = dasd_eckd_read_conf(device); @@ -4247,6 +4264,7 @@ static struct ccw_driver dasd_eckd_driver = { .set_online = dasd_eckd_set_online, .notify = dasd_generic_notify, .path_event = dasd_generic_path_event, + .shutdown = dasd_generic_shutdown, .freeze = dasd_generic_pm_freeze, .thaw = dasd_generic_restore_device, .restore = dasd_generic_restore_device, diff --git a/drivers/s390/block/dasd_eckd.h b/drivers/s390/block/dasd_eckd.h index 4a688a873a77..2555e494591f 100644 --- a/drivers/s390/block/dasd_eckd.h +++ b/drivers/s390/block/dasd_eckd.h @@ -1,9 +1,8 @@ /* - * File...........: linux/drivers/s390/block/dasd_eckd.h * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000 + * Copyright IBM Corp. 1999, 2000 * */ diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c index 16c5208c3dc7..ff901b5509c1 100644 --- a/drivers/s390/block/dasd_eer.c +++ b/drivers/s390/block/dasd_eer.c @@ -1,7 +1,7 @@ /* * Character device driver for extended error reporting. * - * Copyright (C) 2005 IBM Corporation + * Copyright IBM Corp. 2005 * extended error reporting for DASD ECKD devices * Author(s): Stefan Weinhuber <wein@de.ibm.com> */ diff --git a/drivers/s390/block/dasd_erp.c b/drivers/s390/block/dasd_erp.c index 0eafe2e421e7..d01ef82f8757 100644 --- a/drivers/s390/block/dasd_erp.c +++ b/drivers/s390/block/dasd_erp.c @@ -1,11 +1,10 @@ /* - * File...........: linux/drivers/s390/block/dasd.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Carsten Otte <Cotte@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001 + * Copyright IBM Corp. 1999, 2001 * */ diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index a62a75358eb9..fb7f3bdc6604 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -1,5 +1,4 @@ /* - * File...........: linux/drivers/s390/block/dasd_fba.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> * Copyright IBM Corp. 1999, 2009 diff --git a/drivers/s390/block/dasd_fba.h b/drivers/s390/block/dasd_fba.h index 14c910baa5fe..b5d3db0e5efb 100644 --- a/drivers/s390/block/dasd_fba.h +++ b/drivers/s390/block/dasd_fba.h @@ -1,8 +1,7 @@ /* - * File...........: linux/drivers/s390/block/dasd_fba.h * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999,2000 + * Coypright IBM Corp. 1999, 2000 * */ diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c index 19a1ff03d65e..f64921756ad6 100644 --- a/drivers/s390/block/dasd_genhd.c +++ b/drivers/s390/block/dasd_genhd.c @@ -1,11 +1,10 @@ /* - * File...........: linux/drivers/s390/block/dasd_genhd.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Carsten Otte <Cotte@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001 + * Copyright IBM Corp. 1999, 2001 * * gendisk related functions for the dasd driver. * diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index c05da00583f0..7ff93eea673d 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -1,5 +1,4 @@ /* - * File...........: linux/drivers/s390/block/dasd_int.h * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> @@ -686,6 +685,7 @@ int dasd_generic_set_offline (struct ccw_device *cdev); int dasd_generic_notify(struct ccw_device *, int); int dasd_generic_last_path_gone(struct dasd_device *); int dasd_generic_path_operational(struct dasd_device *); +void dasd_generic_shutdown(struct ccw_device *); void dasd_generic_handle_state_change(struct dasd_device *); int dasd_generic_pm_freeze(struct ccw_device *); diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c index 792c69e78fe2..654c6921a6d4 100644 --- a/drivers/s390/block/dasd_ioctl.c +++ b/drivers/s390/block/dasd_ioctl.c @@ -1,11 +1,10 @@ /* - * File...........: linux/drivers/s390/block/dasd_ioctl.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Carsten Otte <Cotte@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2001 + * Copyright IBM Corp. 1999, 2001 * * i/o controls for the dasd driver. */ @@ -499,12 +498,9 @@ int dasd_ioctl(struct block_device *bdev, fmode_t mode, break; default: /* if the discipline has an ioctl method try it. */ - if (base->discipline->ioctl) { + rc = -ENOTTY; + if (base->discipline->ioctl) rc = base->discipline->ioctl(block, cmd, argp); - if (rc == -ENOIOCTLCMD) - rc = -EINVAL; - } else - rc = -EINVAL; } dasd_put_device(base); return rc; diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c index e12989fff4ff..78ac905a5b7f 100644 --- a/drivers/s390/block/dasd_proc.c +++ b/drivers/s390/block/dasd_proc.c @@ -1,11 +1,10 @@ /* - * File...........: linux/drivers/s390/block/dasd_proc.c * Author(s)......: Holger Smolinski <Holger.Smolinski@de.ibm.com> * Horst Hummel <Horst.Hummel@de.ibm.com> * Carsten Otte <Cotte@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Bugreports.to..: <Linux390@de.ibm.com> - * (C) IBM Corporation, IBM Deutschland Entwicklung GmbH, 1999-2002 + * Coypright IBM Corp. 1999, 2002 * * /proc interface for the dasd driver. * diff --git a/drivers/s390/char/ctrlchar.c b/drivers/s390/char/ctrlchar.c index 0e9a309b9669..8de2deb176d7 100644 --- a/drivers/s390/char/ctrlchar.c +++ b/drivers/s390/char/ctrlchar.c @@ -1,8 +1,7 @@ /* - * drivers/s390/char/ctrlchar.c * Unified handling of special chars. * - * Copyright (C) 2001 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 2001 * Author(s): Fritz Elfert <felfert@millenux.com> <elfert@de.ibm.com> * */ diff --git a/drivers/s390/char/ctrlchar.h b/drivers/s390/char/ctrlchar.h index 935ffa0ea7c6..1a53552f4981 100644 --- a/drivers/s390/char/ctrlchar.h +++ b/drivers/s390/char/ctrlchar.h @@ -1,8 +1,7 @@ /* - * drivers/s390/char/ctrlchar.c * Unified handling of special chars. * - * Copyright (C) 2001 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 2001 * Author(s): Fritz Elfert <felfert@millenux.com> <elfert@de.ibm.com> * */ diff --git a/drivers/s390/char/keyboard.c b/drivers/s390/char/keyboard.c index 7ef9cfdc17d8..01463b052ae7 100644 --- a/drivers/s390/char/keyboard.c +++ b/drivers/s390/char/keyboard.c @@ -1,9 +1,8 @@ /* - * drivers/s390/char/keyboard.c * ebcdic keycode functions for s390 console drivers * * S390 version - * Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 2003 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com), */ diff --git a/drivers/s390/char/keyboard.h b/drivers/s390/char/keyboard.h index f682f4e49680..d0ae2be58191 100644 --- a/drivers/s390/char/keyboard.h +++ b/drivers/s390/char/keyboard.h @@ -1,8 +1,7 @@ /* - * drivers/s390/char/keyboard.h * ebcdic keycode functions for s390 console drivers * - * Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 2003 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com), */ diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c index 30f29a0020a1..3fcc000efc53 100644 --- a/drivers/s390/char/sclp.c +++ b/drivers/s390/char/sclp.c @@ -654,16 +654,6 @@ sclp_remove_processed(struct sccb_header *sccb) EXPORT_SYMBOL(sclp_remove_processed); -struct init_sccb { - struct sccb_header header; - u16 _reserved; - u16 mask_length; - sccb_mask_t receive_mask; - sccb_mask_t send_mask; - sccb_mask_t sclp_receive_mask; - sccb_mask_t sclp_send_mask; -} __attribute__((packed)); - /* Prepare init mask request. Called while sclp_lock is locked. */ static inline void __sclp_make_init_req(u32 receive_mask, u32 send_mask) diff --git a/drivers/s390/char/sclp.h b/drivers/s390/char/sclp.h index 49a1bb52bc87..d7e97ae9ef6d 100644 --- a/drivers/s390/char/sclp.h +++ b/drivers/s390/char/sclp.h @@ -88,6 +88,16 @@ struct sccb_header { u16 response_code; } __attribute__((packed)); +struct init_sccb { + struct sccb_header header; + u16 _reserved; + u16 mask_length; + sccb_mask_t receive_mask; + sccb_mask_t send_mask; + sccb_mask_t sclp_receive_mask; + sccb_mask_t sclp_send_mask; +} __attribute__((packed)); + extern u64 sclp_facilities; #define SCLP_HAS_CHP_INFO (sclp_facilities & 0x8000000000000000ULL) #define SCLP_HAS_CHP_RECONFIG (sclp_facilities & 0x2000000000000000ULL) diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index 766cb7b19b40..71ea923c322d 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -48,6 +48,7 @@ struct read_info_sccb { u8 _reserved5[4096 - 112]; /* 112-4095 */ } __attribute__((packed, aligned(PAGE_SIZE))); +static struct init_sccb __initdata early_event_mask_sccb __aligned(PAGE_SIZE); static struct read_info_sccb __initdata early_read_info_sccb; static int __initdata early_read_info_sccb_valid; @@ -104,6 +105,19 @@ static void __init sclp_read_info_early(void) } } +static void __init sclp_event_mask_early(void) +{ + struct init_sccb *sccb = &early_event_mask_sccb; + int rc; + + do { + memset(sccb, 0, sizeof(*sccb)); + sccb->header.length = sizeof(*sccb); + sccb->mask_length = sizeof(sccb_mask_t); + rc = sclp_cmd_sync_early(SCLP_CMDW_WRITE_EVENT_MASK, sccb); + } while (rc == -EBUSY); +} + void __init sclp_facilities_detect(void) { struct read_info_sccb *sccb; @@ -119,6 +133,30 @@ void __init sclp_facilities_detect(void) rnmax = sccb->rnmax ? sccb->rnmax : sccb->rnmax2; rzm = sccb->rnsize ? sccb->rnsize : sccb->rnsize2; rzm <<= 20; + + sclp_event_mask_early(); +} + +bool __init sclp_has_linemode(void) +{ + struct init_sccb *sccb = &early_event_mask_sccb; + + if (sccb->header.response_code != 0x20) + return 0; + if (sccb->sclp_send_mask & (EVTYP_MSG_MASK | EVTYP_PMSGCMD_MASK)) + return 1; + return 0; +} + +bool __init sclp_has_vt220(void) +{ + struct init_sccb *sccb = &early_event_mask_sccb; + + if (sccb->header.response_code != 0x20) + return 0; + if (sccb->sclp_send_mask & EVTYP_VT220MSG_MASK) + return 1; + return 0; } unsigned long long sclp_get_rnmax(void) diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c index 3c03c1060be6..444d36183a25 100644 --- a/drivers/s390/char/sclp_config.c +++ b/drivers/s390/char/sclp_config.c @@ -1,6 +1,4 @@ /* - * drivers/s390/char/sclp_config.c - * * Copyright IBM Corp. 2007 * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com> */ diff --git a/drivers/s390/char/sclp_cpi.c b/drivers/s390/char/sclp_cpi.c index 5716487b8c9d..d70d8c20229c 100644 --- a/drivers/s390/char/sclp_cpi.c +++ b/drivers/s390/char/sclp_cpi.c @@ -1,5 +1,4 @@ /* - * drivers/s390/char/sclp_cpi.c * SCLP control programm identification * * Copyright IBM Corp. 2001, 2007 diff --git a/drivers/s390/char/sclp_cpi_sys.c b/drivers/s390/char/sclp_cpi_sys.c index bd1b9c919051..2acea809e2ac 100644 --- a/drivers/s390/char/sclp_cpi_sys.c +++ b/drivers/s390/char/sclp_cpi_sys.c @@ -1,5 +1,4 @@ /* - * drivers/s390/char/sclp_cpi_sys.c * SCLP control program identification sysfs interface * * Copyright IBM Corp. 2001, 2007 diff --git a/drivers/s390/char/sclp_cpi_sys.h b/drivers/s390/char/sclp_cpi_sys.h index deef3e6ff496..65bb6a99c97f 100644 --- a/drivers/s390/char/sclp_cpi_sys.h +++ b/drivers/s390/char/sclp_cpi_sys.h @@ -1,5 +1,4 @@ /* - * drivers/s390/char/sclp_cpi_sys.h * SCLP control program identification sysfs interface * * Copyright IBM Corp. 2007 diff --git a/drivers/s390/char/sclp_ocf.c b/drivers/s390/char/sclp_ocf.c index ab294d5a534e..2553db0fdb52 100644 --- a/drivers/s390/char/sclp_ocf.c +++ b/drivers/s390/char/sclp_ocf.c @@ -1,5 +1,4 @@ /* - * drivers/s390/char/sclp_ocf.c * SCLP OCF communication parameters sysfs interface * * Copyright IBM Corp. 2011 diff --git a/drivers/s390/char/sclp_quiesce.c b/drivers/s390/char/sclp_quiesce.c index 69df137310bc..475e470d9768 100644 --- a/drivers/s390/char/sclp_quiesce.c +++ b/drivers/s390/char/sclp_quiesce.c @@ -1,8 +1,7 @@ /* - * drivers/s390/char/sclp_quiesce.c * signal quiesce handler * - * (C) Copyright IBM Corp. 1999,2004 + * Copyright IBM Corp. 1999, 2004 * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> * Peter Oberparleiter <peter.oberparleiter@de.ibm.com> */ diff --git a/drivers/s390/char/sclp_sdias.c b/drivers/s390/char/sclp_sdias.c index 50f7115990ff..b1032931a1c4 100644 --- a/drivers/s390/char/sclp_sdias.c +++ b/drivers/s390/char/sclp_sdias.c @@ -1,7 +1,7 @@ /* * Sclp "store data in absolut storage" * - * Copyright IBM Corp. 2003,2007 + * Copyright IBM Corp. 2003, 2007 * Author(s): Michael Holzheu */ @@ -242,11 +242,13 @@ int sclp_sdias_copy(void *dest, int start_blk, int nr_blks) switch (sdias_evbuf.event_status) { case EVSTATE_ALL_STORED: TRACE("all stored\n"); + break; case EVSTATE_PART_STORED: TRACE("part stored: %i\n", sdias_evbuf.blk_cnt); break; case EVSTATE_NO_DATA: TRACE("no data\n"); + /* fall through */ default: pr_err("Error from SCLP while copying hsa. " "Event status = %x\n", diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c index e66a75b3822c..0792c85baafe 100644 --- a/drivers/s390/char/sclp_tty.c +++ b/drivers/s390/char/sclp_tty.c @@ -1,9 +1,8 @@ /* - * drivers/s390/char/sclp_tty.c * SCLP line mode terminal driver. * * S390 version - * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 1999 * Author(s): Martin Peschke <mpeschke@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> */ diff --git a/drivers/s390/char/sclp_tty.h b/drivers/s390/char/sclp_tty.h index 4b965b22fecd..c8773421c31f 100644 --- a/drivers/s390/char/sclp_tty.h +++ b/drivers/s390/char/sclp_tty.h @@ -1,9 +1,8 @@ /* - * drivers/s390/char/sclp_tty.h * interface to the SCLP-read/write driver * * S390 version - * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 1999 * Author(s): Martin Peschke <mpeschke@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> */ diff --git a/drivers/s390/char/tape.h b/drivers/s390/char/tape.h index bc6c7cfd36b6..c06be6cc2fc3 100644 --- a/drivers/s390/char/tape.h +++ b/drivers/s390/char/tape.h @@ -1,5 +1,4 @@ /* - * drivers/s390/char/tape.h * tape device driver for 3480/3490E/3590 tapes. * * S390 and zSeries version diff --git a/drivers/s390/char/tape_34xx.c b/drivers/s390/char/tape_34xx.c index b28de80b7ca4..6ae929c024ae 100644 --- a/drivers/s390/char/tape_34xx.c +++ b/drivers/s390/char/tape_34xx.c @@ -1,5 +1,4 @@ /* - * drivers/s390/char/tape_34xx.c * tape device discipline for 3480/3490 tapes. * * Copyright IBM Corp. 2001, 2009 diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c index a5c6614b0db2..1b0eb49f739c 100644 --- a/drivers/s390/char/tape_3590.c +++ b/drivers/s390/char/tape_3590.c @@ -1,5 +1,4 @@ /* - * drivers/s390/char/tape_3590.c * tape device discipline for 3590 tapes. * * Copyright IBM Corp. 2001, 2009 diff --git a/drivers/s390/char/tape_3590.h b/drivers/s390/char/tape_3590.h index 4534055f1376..36b759e89d22 100644 --- a/drivers/s390/char/tape_3590.h +++ b/drivers/s390/char/tape_3590.h @@ -1,8 +1,7 @@ /* - * drivers/s390/char/tape_3590.h * tape device discipline for 3590 tapes. * - * Copyright IBM Corp. 2001,2006 + * Copyright IBM Corp. 2001, 2006 * Author(s): Stefan Bader <shbader@de.ibm.com> * Michael Holzheu <holzheu@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c index 46886a7578c6..2d61db3fc62a 100644 --- a/drivers/s390/char/tape_char.c +++ b/drivers/s390/char/tape_char.c @@ -1,9 +1,8 @@ /* - * drivers/s390/char/tape_char.c * character device frontend for tape device driver * * S390 and zSeries version - * Copyright IBM Corp. 2001,2006 + * Copyright IBM Corp. 2001, 2006 * Author(s): Carsten Otte <cotte@de.ibm.com> * Michael Holzheu <holzheu@de.ibm.com> * Tuan Ngo-Anh <ngoanh@de.ibm.com> diff --git a/drivers/s390/char/tape_class.c b/drivers/s390/char/tape_class.c index 55343df61edd..54b3c79203f5 100644 --- a/drivers/s390/char/tape_class.c +++ b/drivers/s390/char/tape_class.c @@ -1,6 +1,5 @@ /* - * (C) Copyright IBM Corp. 2004 - * tape_class.c + * Copyright IBM Corp. 2004 * * Tape class device support * @@ -17,7 +16,7 @@ MODULE_AUTHOR("Stefan Bader <shbader@de.ibm.com>"); MODULE_DESCRIPTION( - "(C) Copyright IBM Corp. 2004 All Rights Reserved.\n" + "Copyright IBM Corp. 2004 All Rights Reserved.\n" "tape_class.c" ); MODULE_LICENSE("GPL"); diff --git a/drivers/s390/char/tape_class.h b/drivers/s390/char/tape_class.h index ba2092f741d5..a332c10d50ad 100644 --- a/drivers/s390/char/tape_class.h +++ b/drivers/s390/char/tape_class.h @@ -1,6 +1,5 @@ /* - * (C) Copyright IBM Corp. 2004 All Rights Reserved. - * tape_class.h + * Copyright IBM Corp. 2004 All Rights Reserved. * * Tape class device support * diff --git a/drivers/s390/char/tape_core.c b/drivers/s390/char/tape_core.c index 585618663ba4..f3b5123faf08 100644 --- a/drivers/s390/char/tape_core.c +++ b/drivers/s390/char/tape_core.c @@ -1,5 +1,4 @@ /* - * drivers/s390/char/tape_core.c * basic function of the tape device driver * * S390 and zSeries version diff --git a/drivers/s390/char/tape_proc.c b/drivers/s390/char/tape_proc.c index 0ceb37984f77..8733b232a116 100644 --- a/drivers/s390/char/tape_proc.c +++ b/drivers/s390/char/tape_proc.c @@ -1,9 +1,8 @@ /* - * drivers/s390/char/tape.c * tape device driver for S/390 and zSeries tapes. * * S390 and zSeries version - * Copyright (C) 2001 IBM Corporation + * Copyright IBM Corp. 2001 * Author(s): Carsten Otte <cotte@de.ibm.com> * Michael Holzheu <holzheu@de.ibm.com> * Tuan Ngo-Anh <ngoanh@de.ibm.com> diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c index e7650170274a..981a99fd8d42 100644 --- a/drivers/s390/char/tape_std.c +++ b/drivers/s390/char/tape_std.c @@ -1,9 +1,8 @@ /* - * drivers/s390/char/tape_std.c * standard tape device functions for ibm tapes. * * S390 and zSeries version - * Copyright (C) 2001,2002 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 2001, 2002 * Author(s): Carsten Otte <cotte@de.ibm.com> * Michael Holzheu <holzheu@de.ibm.com> * Tuan Ngo-Anh <ngoanh@de.ibm.com> diff --git a/drivers/s390/char/tape_std.h b/drivers/s390/char/tape_std.h index 1fc952359341..c5816ad9ed7d 100644 --- a/drivers/s390/char/tape_std.h +++ b/drivers/s390/char/tape_std.h @@ -1,8 +1,7 @@ /* - * drivers/s390/char/tape_std.h * standard tape device functions for ibm tapes. * - * Copyright (C) IBM Corp. 2001,2006 + * Copyright IBM Corp. 2001, 2006 * Author(s): Carsten Otte <cotte@de.ibm.com> * Tuan Ngo-Anh <ngoanh@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 10ec690197cb..1928f3458d10 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -1,11 +1,10 @@ /* - * drivers/s390/char/tty3270.c * IBM/3270 Driver - tty functions. * * Author(s): * Original 3270 Code for 2.4 written by Richard Hitt (UTS Global) * Rewritten for 2.5 by Martin Schwidefsky <schwidefsky@de.ibm.com> - * -- Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation + * -- Copyright IBM Corp. 2003 */ #include <linux/module.h> diff --git a/drivers/s390/char/tty3270.h b/drivers/s390/char/tty3270.h index 799da57f0390..11141a8f8974 100644 --- a/drivers/s390/char/tty3270.h +++ b/drivers/s390/char/tty3270.h @@ -1,6 +1,4 @@ /* - * drivers/s390/char/tty3270.h - * * Copyright IBM Corp. 2007 * */ diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c index 89c03e6b1c0c..0fdedadff7bc 100644 --- a/drivers/s390/char/vmcp.c +++ b/drivers/s390/char/vmcp.c @@ -1,5 +1,5 @@ /* - * Copyright IBM Corp. 2004,2010 + * Copyright IBM Corp. 2004, 2010 * Interface implementation for communication with the z/VM control program * * Author(s): Christian Borntraeger <borntraeger@de.ibm.com> diff --git a/drivers/s390/char/vmcp.h b/drivers/s390/char/vmcp.h index 6a993948e188..1e29b0418382 100644 --- a/drivers/s390/char/vmcp.h +++ b/drivers/s390/char/vmcp.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2004, 2005 IBM Corporation + * Copyright IBM Corp. 2004, 2005 * Interface implementation for communication with the z/VM control program * Version 1.0 * Author(s): Christian Borntraeger <cborntra@de.ibm.com> diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c index 524d988d89dd..c131bc40f962 100644 --- a/drivers/s390/char/vmlogrdr.c +++ b/drivers/s390/char/vmlogrdr.c @@ -1,5 +1,4 @@ /* - * drivers/s390/char/vmlogrdr.c * character device driver for reading z/VM system service records * * @@ -656,10 +655,19 @@ static ssize_t vmlogrdr_recording_status_show(struct device_driver *driver, len = strlen(buf); return len; } - - static DRIVER_ATTR(recording_status, 0444, vmlogrdr_recording_status_show, NULL); +static struct attribute *vmlogrdr_drv_attrs[] = { + &driver_attr_recording_status.attr, + NULL, +}; +static struct attribute_group vmlogrdr_drv_attr_group = { + .attrs = vmlogrdr_drv_attrs, +}; +static const struct attribute_group *vmlogrdr_drv_attr_groups[] = { + &vmlogrdr_drv_attr_group, + NULL, +}; static struct attribute *vmlogrdr_attrs[] = { &dev_attr_autopurge.attr, @@ -668,6 +676,13 @@ static struct attribute *vmlogrdr_attrs[] = { &dev_attr_recording.attr, NULL, }; +static struct attribute_group vmlogrdr_attr_group = { + .attrs = vmlogrdr_attrs, +}; +static const struct attribute_group *vmlogrdr_attr_groups[] = { + &vmlogrdr_attr_group, + NULL, +}; static int vmlogrdr_pm_prepare(struct device *dev) { @@ -692,18 +707,14 @@ static const struct dev_pm_ops vmlogrdr_pm_ops = { .prepare = vmlogrdr_pm_prepare, }; -static struct attribute_group vmlogrdr_attr_group = { - .attrs = vmlogrdr_attrs, -}; - static struct class *vmlogrdr_class; static struct device_driver vmlogrdr_driver = { .name = "vmlogrdr", .bus = &iucv_bus, .pm = &vmlogrdr_pm_ops, + .groups = vmlogrdr_drv_attr_groups, }; - static int vmlogrdr_register_driver(void) { int ret; @@ -717,21 +728,14 @@ static int vmlogrdr_register_driver(void) if (ret) goto out_iucv; - ret = driver_create_file(&vmlogrdr_driver, - &driver_attr_recording_status); - if (ret) - goto out_driver; - vmlogrdr_class = class_create(THIS_MODULE, "vmlogrdr"); if (IS_ERR(vmlogrdr_class)) { ret = PTR_ERR(vmlogrdr_class); vmlogrdr_class = NULL; - goto out_attr; + goto out_driver; } return 0; -out_attr: - driver_remove_file(&vmlogrdr_driver, &driver_attr_recording_status); out_driver: driver_unregister(&vmlogrdr_driver); out_iucv: @@ -745,7 +749,6 @@ static void vmlogrdr_unregister_driver(void) { class_destroy(vmlogrdr_class); vmlogrdr_class = NULL; - driver_remove_file(&vmlogrdr_driver, &driver_attr_recording_status); driver_unregister(&vmlogrdr_driver); iucv_unregister(&vmlogrdr_iucv_handler, 1); } @@ -762,6 +765,7 @@ static int vmlogrdr_register_device(struct vmlogrdr_priv_t *priv) dev->bus = &iucv_bus; dev->parent = iucv_root; dev->driver = &vmlogrdr_driver; + dev->groups = vmlogrdr_attr_groups; dev_set_drvdata(dev, priv); /* * The release function could be called after the @@ -779,11 +783,6 @@ static int vmlogrdr_register_device(struct vmlogrdr_priv_t *priv) return ret; } - ret = sysfs_create_group(&dev->kobj, &vmlogrdr_attr_group); - if (ret) { - device_unregister(dev); - return ret; - } priv->class_device = device_create(vmlogrdr_class, dev, MKDEV(vmlogrdr_major, priv->minor_num), @@ -791,7 +790,6 @@ static int vmlogrdr_register_device(struct vmlogrdr_priv_t *priv) if (IS_ERR(priv->class_device)) { ret = PTR_ERR(priv->class_device); priv->class_device=NULL; - sysfs_remove_group(&dev->kobj, &vmlogrdr_attr_group); device_unregister(dev); return ret; } @@ -804,7 +802,6 @@ static int vmlogrdr_unregister_device(struct vmlogrdr_priv_t *priv) { device_destroy(vmlogrdr_class, MKDEV(vmlogrdr_major, priv->minor_num)); if (priv->device != NULL) { - sysfs_remove_group(&priv->device->kobj, &vmlogrdr_attr_group); device_unregister(priv->device); priv->device=NULL; } diff --git a/drivers/s390/char/vmwatchdog.c b/drivers/s390/char/vmwatchdog.c index 2211277a1079..e9b72311e254 100644 --- a/drivers/s390/char/vmwatchdog.c +++ b/drivers/s390/char/vmwatchdog.c @@ -1,7 +1,7 @@ /* * Watchdog implementation based on z/VM Watchdog Timer API * - * Copyright IBM Corp. 2004,2009 + * Copyright IBM Corp. 2004, 2009 * * The user space watchdog daemon can use this driver as * /dev/vmwatchdog to have z/VM execute the specified CP diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c index 3303d66b2794..e3b9308b0fe3 100644 --- a/drivers/s390/char/zcore.c +++ b/drivers/s390/char/zcore.c @@ -5,7 +5,7 @@ * * For more information please refer to Documentation/s390/zfcpdump.txt * - * Copyright IBM Corp. 2003,2008 + * Copyright IBM Corp. 2003, 2008 * Author(s): Michael Holzheu */ diff --git a/drivers/s390/cio/airq.c b/drivers/s390/cio/airq.c index 65d2e769dfa1..bc10220f6847 100644 --- a/drivers/s390/cio/airq.c +++ b/drivers/s390/cio/airq.c @@ -1,8 +1,7 @@ /* - * drivers/s390/cio/airq.c * Support for adapter interruptions * - * Copyright IBM Corp. 1999,2007 + * Copyright IBM Corp. 1999, 2007 * Author(s): Ingo Adlung <adlung@de.ibm.com> * Cornelia Huck <cornelia.huck@de.ibm.com> * Arnd Bergmann <arndb@de.ibm.com> diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c index 08c66035dd19..2d2a966a3b39 100644 --- a/drivers/s390/cio/blacklist.c +++ b/drivers/s390/cio/blacklist.c @@ -1,9 +1,7 @@ /* - * drivers/s390/cio/blacklist.c * S/390 common I/O routines -- blacklisting of specific devices * - * Copyright (C) 1999-2002 IBM Deutschland Entwicklung GmbH, - * IBM Corporation + * Copyright IBM Corp. 1999, 2002 * Author(s): Ingo Adlung (adlung@de.ibm.com) * Cornelia Huck (cornelia.huck@de.ibm.com) * Arnd Bergmann (arndb@de.ibm.com) diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c index e792436c9270..50ad5fdd815d 100644 --- a/drivers/s390/cio/chp.c +++ b/drivers/s390/cio/chp.c @@ -1,7 +1,5 @@ /* - * drivers/s390/cio/chp.c - * - * Copyright IBM Corp. 1999,2010 + * Copyright IBM Corp. 1999, 2010 * Author(s): Cornelia Huck (cornelia.huck@de.ibm.com) * Arnd Bergmann (arndb@de.ibm.com) * Peter Oberparleiter <peter.oberparleiter@de.ibm.com> @@ -362,10 +360,13 @@ static struct attribute *chp_attrs[] = { &dev_attr_shared.attr, NULL, }; - static struct attribute_group chp_attr_group = { .attrs = chp_attrs, }; +static const struct attribute_group *chp_attr_groups[] = { + &chp_attr_group, + NULL, +}; static void chp_release(struct device *dev) { @@ -397,6 +398,7 @@ int chp_new(struct chp_id chpid) chp->chpid = chpid; chp->state = 1; chp->dev.parent = &channel_subsystems[chpid.cssid]->device; + chp->dev.groups = chp_attr_groups; chp->dev.release = chp_release; mutex_init(&chp->lock); @@ -426,16 +428,10 @@ int chp_new(struct chp_id chpid) put_device(&chp->dev); goto out; } - ret = sysfs_create_group(&chp->dev.kobj, &chp_attr_group); - if (ret) { - device_unregister(&chp->dev); - goto out; - } mutex_lock(&channel_subsystems[chpid.cssid]->mutex); if (channel_subsystems[chpid.cssid]->cm_enabled) { ret = chp_add_cmg_attr(chp); if (ret) { - sysfs_remove_group(&chp->dev.kobj, &chp_attr_group); device_unregister(&chp->dev); mutex_unlock(&channel_subsystems[chpid.cssid]->mutex); goto out; diff --git a/drivers/s390/cio/chp.h b/drivers/s390/cio/chp.h index 12b4903d6fe3..e1399dbee834 100644 --- a/drivers/s390/cio/chp.h +++ b/drivers/s390/cio/chp.h @@ -1,7 +1,5 @@ /* - * drivers/s390/cio/chp.h - * - * Copyright IBM Corp. 2007,2010 + * Copyright IBM Corp. 2007, 2010 * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com> */ diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c index a84631a7391d..cfe0c087fe5c 100644 --- a/drivers/s390/cio/chsc.c +++ b/drivers/s390/cio/chsc.c @@ -1,8 +1,7 @@ /* - * drivers/s390/cio/chsc.c * S/390 common I/O routines -- channel subsystem call * - * Copyright IBM Corp. 1999,2010 + * Copyright IBM Corp. 1999, 2010 * Author(s): Ingo Adlung (adlung@de.ibm.com) * Cornelia Huck (cornelia.huck@de.ibm.com) * Arnd Bergmann (arndb@de.ibm.com) diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index a6ddaed8793d..33d1ef703593 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -1,8 +1,7 @@ /* - * drivers/s390/cio/cio.c * S/390 common I/O routines -- low level i/o calls * - * Copyright IBM Corp. 1999,2008 + * Copyright IBM Corp. 1999, 2008 * Author(s): Ingo Adlung (adlung@de.ibm.com) * Cornelia Huck (cornelia.huck@de.ibm.com) * Arnd Bergmann (arndb@de.ibm.com) diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c index 204ca728e7fd..c9fc61c0a866 100644 --- a/drivers/s390/cio/cmf.c +++ b/drivers/s390/cio/cmf.c @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/cio/cmf.c - * * Linux on zSeries Channel Measurement Facility support * - * Copyright 2000,2006 IBM Corporation + * Copyright IBM Corp. 2000, 2006 * * Authors: Arnd Bergmann <arndb@de.ibm.com> * Cornelia Huck <cornelia.huck@de.ibm.com> @@ -1341,7 +1339,7 @@ module_init(init_cmf); MODULE_AUTHOR("Arnd Bergmann <arndb@de.ibm.com>"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("channel measurement facility base driver\n" - "Copyright 2003 IBM Corporation\n"); + "Copyright IBM Corp. 2003\n"); EXPORT_SYMBOL_GPL(enable_cmf); EXPORT_SYMBOL_GPL(disable_cmf); diff --git a/drivers/s390/cio/crw.c b/drivers/s390/cio/crw.c index d0a2dff43fb4..0f8a25f98b10 100644 --- a/drivers/s390/cio/crw.c +++ b/drivers/s390/cio/crw.c @@ -1,7 +1,7 @@ /* * Channel report handling code * - * Copyright IBM Corp. 2000,2009 + * Copyright IBM Corp. 2000, 2009 * Author(s): Ingo Adlung <adlung@de.ibm.com>, * Martin Schwidefsky <schwidefsky@de.ibm.com>, * Cornelia Huck <cornelia.huck@de.ibm.com>, diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index f8f952d52045..fc916f5d7314 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -1,8 +1,7 @@ /* - * drivers/s390/cio/device.c * bus driver for ccw devices * - * Copyright IBM Corp. 2002,2008 + * Copyright IBM Corp. 2002, 2008 * Author(s): Arnd Bergmann (arndb@de.ibm.com) * Cornelia Huck (cornelia.huck@de.ibm.com) * Martin Schwidefsky (schwidefsky@de.ibm.com) @@ -1427,6 +1426,8 @@ static enum io_sch_action sch_get_action(struct subchannel *sch) return IO_SCH_REPROBE; if (cdev->online) return IO_SCH_VERIFY; + if (cdev->private->state == DEV_STATE_NOT_OPER) + return IO_SCH_UNREG_ATTACH; return IO_SCH_NOP; } @@ -1520,11 +1521,14 @@ static int io_subchannel_sch_event(struct subchannel *sch, int process) goto out; break; case IO_SCH_UNREG_ATTACH: + spin_lock_irqsave(sch->lock, flags); if (cdev->private->flags.resuming) { /* Device will be handled later. */ rc = 0; - goto out; + goto out_unlock; } + sch_set_cdev(sch, NULL); + spin_unlock_irqrestore(sch->lock, flags); /* Unregister ccw device. */ ccw_device_unregister(cdev); break; diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 1b853513c891..1bb1d00095af 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -1,8 +1,7 @@ /* - * drivers/s390/cio/device_fsm.c * finite state machine for device handling * - * Copyright IBM Corp. 2002,2008 + * Copyright IBM Corp. 2002, 2008 * Author(s): Cornelia Huck (cornelia.huck@de.ibm.com) * Martin Schwidefsky (schwidefsky@de.ibm.com) */ diff --git a/drivers/s390/cio/device_id.c b/drivers/s390/cio/device_id.c index 78a0b43862c5..d4fa30541a33 100644 --- a/drivers/s390/cio/device_id.c +++ b/drivers/s390/cio/device_id.c @@ -1,7 +1,7 @@ /* * CCW device SENSE ID I/O handling. * - * Copyright IBM Corp. 2002,2009 + * Copyright IBM Corp. 2002, 2009 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Peter Oberparleiter <peter.oberparleiter@de.ibm.com> diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c index 07a4fd29f096..368368fe04b2 100644 --- a/drivers/s390/cio/device_pgid.c +++ b/drivers/s390/cio/device_pgid.c @@ -1,7 +1,7 @@ /* * CCW device PGID and path verification I/O handling. * - * Copyright IBM Corp. 2002,2009 + * Copyright IBM Corp. 2002, 2009 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Peter Oberparleiter <peter.oberparleiter@de.ibm.com> diff --git a/drivers/s390/cio/device_status.c b/drivers/s390/cio/device_status.c index 66d8066ef22a..15b56a15db15 100644 --- a/drivers/s390/cio/device_status.c +++ b/drivers/s390/cio/device_status.c @@ -1,8 +1,5 @@ /* - * drivers/s390/cio/device_status.c - * - * Copyright (C) 2002 IBM Deutschland Entwicklung GmbH, - * IBM Corporation + * Copyright IBM Corp. 2002 * Author(s): Cornelia Huck (cornelia.huck@de.ibm.com) * Martin Schwidefsky (schwidefsky@de.ibm.com) * diff --git a/drivers/s390/cio/idset.c b/drivers/s390/cio/idset.c index 4d10981c7cc1..e6d5f8c49524 100644 --- a/drivers/s390/cio/idset.c +++ b/drivers/s390/cio/idset.c @@ -1,6 +1,4 @@ /* - * drivers/s390/cio/idset.c - * * Copyright IBM Corp. 2007 * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com> */ diff --git a/drivers/s390/cio/idset.h b/drivers/s390/cio/idset.h index 7543da4529f9..3d943f03591e 100644 --- a/drivers/s390/cio/idset.h +++ b/drivers/s390/cio/idset.h @@ -1,6 +1,4 @@ /* - * drivers/s390/cio/idset.h - * * Copyright IBM Corp. 2007 * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com> */ diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index b962ffbc0803..5132554d7917 100644 --- a/drivers/s390/cio/qdio.h +++ b/drivers/s390/cio/qdio.h @@ -1,7 +1,5 @@ /* - * linux/drivers/s390/cio/qdio.h - * - * Copyright 2000,2009 IBM Corp. + * Copyright IBM Corp. 2000, 2009 * Author(s): Utz Bacher <utz.bacher@de.ibm.com> * Jan Glauber <jang@linux.vnet.ibm.com> */ diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c index 29021f4e96b6..e6e0d31c02ac 100644 --- a/drivers/s390/cio/qdio_debug.c +++ b/drivers/s390/cio/qdio_debug.c @@ -1,7 +1,5 @@ /* - * drivers/s390/cio/qdio_debug.c - * - * Copyright IBM Corp. 2008,2009 + * Copyright IBM Corp. 2008, 2009 * * Author: Jan Glauber (jang@linux.vnet.ibm.com) */ diff --git a/drivers/s390/cio/qdio_debug.h b/drivers/s390/cio/qdio_debug.h index 5d70bd162ae9..e1f646800ddb 100644 --- a/drivers/s390/cio/qdio_debug.h +++ b/drivers/s390/cio/qdio_debug.h @@ -1,6 +1,4 @@ /* - * drivers/s390/cio/qdio_debug.h - * * Copyright IBM Corp. 2008 * * Author: Jan Glauber (jang@linux.vnet.ibm.com) diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 7493efafa0d5..e06fa03ea1e4 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/cio/qdio_main.c - * * Linux for s390 qdio support, buffer handling, qdio API and module support. * - * Copyright 2000,2008 IBM Corp. + * Copyright IBM Corp. 2000, 2008 * Author(s): Utz Bacher <utz.bacher@de.ibm.com> * Jan Glauber <jang@linux.vnet.ibm.com> * 2.6 cio integration by Cornelia Huck <cornelia.huck@de.ibm.com> diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index ecf12f0aca7b..6c973db14983 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -1,9 +1,7 @@ /* - * driver/s390/cio/qdio_setup.c - * * qdio queue initialization * - * Copyright (C) IBM Corp. 2008 + * Copyright IBM Corp. 2008 * Author(s): Jan Glauber <jang@linux.vnet.ibm.com> */ #include <linux/kernel.h> diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c index 011eadea3ee4..2e060088fa87 100644 --- a/drivers/s390/cio/qdio_thinint.c +++ b/drivers/s390/cio/qdio_thinint.c @@ -1,7 +1,5 @@ /* - * linux/drivers/s390/cio/thinint_qdio.c - * - * Copyright 2000,2009 IBM Corp. + * Copyright IBM Corp. 2000, 2009 * Author(s): Utz Bacher <utz.bacher@de.ibm.com> * Cornelia Huck <cornelia.huck@de.ibm.com> * Jan Glauber <jang@linux.vnet.ibm.com> diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index b987d4619586..ae258a4b4e5e 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -1,7 +1,5 @@ /* - * linux/drivers/s390/crypto/ap_bus.c - * - * Copyright (C) 2006 IBM Corporation + * Copyright IBM Corp. 2006 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Ralph Wuerthner <rwuerthn@de.ibm.com> @@ -70,7 +68,7 @@ static int ap_select_domain(void); */ MODULE_AUTHOR("IBM Corporation"); MODULE_DESCRIPTION("Adjunct Processor Bus driver, " - "Copyright 2006 IBM Corporation"); + "Copyright IBM Corp. 2006"); MODULE_LICENSE("GPL"); /* @@ -338,6 +336,12 @@ static int ap_queue_enable_interruption(ap_qid_t qid, void *ind) break; case AP_RESPONSE_RESET_IN_PROGRESS: case AP_RESPONSE_BUSY: + if (i < AP_MAX_RESET - 1) { + udelay(5); + status = ap_queue_interruption_control(qid, + ind); + continue; + } break; case AP_RESPONSE_Q_NOT_AVAIL: case AP_RESPONSE_DECONFIGURED: diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h index 726fc65809d8..52d61995af88 100644 --- a/drivers/s390/crypto/ap_bus.h +++ b/drivers/s390/crypto/ap_bus.h @@ -1,7 +1,5 @@ /* - * linux/drivers/s390/crypto/ap_bus.h - * - * Copyright (C) 2006 IBM Corporation + * Copyright IBM Corp. 2006 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> * Martin Schwidefsky <schwidefsky@de.ibm.com> * Ralph Wuerthner <rwuerthn@de.ibm.com> diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c index 88523208d47d..2f94132246a1 100644 --- a/drivers/s390/crypto/zcrypt_api.c +++ b/drivers/s390/crypto/zcrypt_api.c @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_api.c - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * Cornelia Huck <cornelia.huck@de.ibm.com> @@ -47,7 +45,7 @@ */ MODULE_AUTHOR("IBM Corporation"); MODULE_DESCRIPTION("Cryptographic Coprocessor interface, " - "Copyright 2001, 2006 IBM Corporation"); + "Copyright IBM Corp. 2001, 2006"); MODULE_LICENSE("GPL"); static DEFINE_SPINLOCK(zcrypt_device_lock); diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h index 9688f3985b07..7a32c4bc8ef9 100644 --- a/drivers/s390/crypto/zcrypt_api.h +++ b/drivers/s390/crypto/zcrypt_api.h @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_api.h - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * Cornelia Huck <cornelia.huck@de.ibm.com> diff --git a/drivers/s390/crypto/zcrypt_cca_key.h b/drivers/s390/crypto/zcrypt_cca_key.h index ed82f2f59b17..1f42f103c761 100644 --- a/drivers/s390/crypto/zcrypt_cca_key.h +++ b/drivers/s390/crypto/zcrypt_cca_key.h @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_cca_key.h - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * diff --git a/drivers/s390/crypto/zcrypt_cex2a.c b/drivers/s390/crypto/zcrypt_cex2a.c index 46812440425a..744c668f586c 100644 --- a/drivers/s390/crypto/zcrypt_cex2a.c +++ b/drivers/s390/crypto/zcrypt_cex2a.c @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_cex2a.c - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * @@ -66,7 +64,7 @@ static struct ap_device_id zcrypt_cex2a_ids[] = { MODULE_DEVICE_TABLE(ap, zcrypt_cex2a_ids); MODULE_AUTHOR("IBM Corporation"); MODULE_DESCRIPTION("CEX2A Cryptographic Coprocessor device driver, " - "Copyright 2001, 2006 IBM Corporation"); + "Copyright IBM Corp. 2001, 2006"); MODULE_LICENSE("GPL"); static int zcrypt_cex2a_probe(struct ap_device *ap_dev); diff --git a/drivers/s390/crypto/zcrypt_cex2a.h b/drivers/s390/crypto/zcrypt_cex2a.h index 0350665810cf..0dce4b9af184 100644 --- a/drivers/s390/crypto/zcrypt_cex2a.h +++ b/drivers/s390/crypto/zcrypt_cex2a.h @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_cex2a.h - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * diff --git a/drivers/s390/crypto/zcrypt_error.h b/drivers/s390/crypto/zcrypt_error.h index 03ba27f05f92..0965e2626d18 100644 --- a/drivers/s390/crypto/zcrypt_error.h +++ b/drivers/s390/crypto/zcrypt_error.h @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_error.h - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * diff --git a/drivers/s390/crypto/zcrypt_pcica.c b/drivers/s390/crypto/zcrypt_pcica.c index ad7951c21b79..f2b71d8df01f 100644 --- a/drivers/s390/crypto/zcrypt_pcica.c +++ b/drivers/s390/crypto/zcrypt_pcica.c @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_pcica.c - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * @@ -56,7 +54,7 @@ static struct ap_device_id zcrypt_pcica_ids[] = { MODULE_DEVICE_TABLE(ap, zcrypt_pcica_ids); MODULE_AUTHOR("IBM Corporation"); MODULE_DESCRIPTION("PCICA Cryptographic Coprocessor device driver, " - "Copyright 2001, 2006 IBM Corporation"); + "Copyright IBM Corp. 2001, 2006"); MODULE_LICENSE("GPL"); static int zcrypt_pcica_probe(struct ap_device *ap_dev); diff --git a/drivers/s390/crypto/zcrypt_pcica.h b/drivers/s390/crypto/zcrypt_pcica.h index 3be11187f6df..9a59155cad51 100644 --- a/drivers/s390/crypto/zcrypt_pcica.h +++ b/drivers/s390/crypto/zcrypt_pcica.h @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_pcica.h - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * diff --git a/drivers/s390/crypto/zcrypt_pcicc.c b/drivers/s390/crypto/zcrypt_pcicc.c index e5dd335fda53..0d90a4334055 100644 --- a/drivers/s390/crypto/zcrypt_pcicc.c +++ b/drivers/s390/crypto/zcrypt_pcicc.c @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_pcicc.c - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * @@ -68,7 +66,7 @@ static struct ap_device_id zcrypt_pcicc_ids[] = { MODULE_DEVICE_TABLE(ap, zcrypt_pcicc_ids); MODULE_AUTHOR("IBM Corporation"); MODULE_DESCRIPTION("PCICC Cryptographic Coprocessor device driver, " - "Copyright 2001, 2006 IBM Corporation"); + "Copyright IBM Corp. 2001, 2006"); MODULE_LICENSE("GPL"); static int zcrypt_pcicc_probe(struct ap_device *ap_dev); diff --git a/drivers/s390/crypto/zcrypt_pcicc.h b/drivers/s390/crypto/zcrypt_pcicc.h index 6d4454846c8f..7fe27e15075b 100644 --- a/drivers/s390/crypto/zcrypt_pcicc.h +++ b/drivers/s390/crypto/zcrypt_pcicc.h @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_pcicc.h - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c index f7cc43401816..ccb4f8b60c75 100644 --- a/drivers/s390/crypto/zcrypt_pcixcc.c +++ b/drivers/s390/crypto/zcrypt_pcixcc.c @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_pcixcc.c - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * @@ -78,7 +76,7 @@ static struct ap_device_id zcrypt_pcixcc_ids[] = { MODULE_DEVICE_TABLE(ap, zcrypt_pcixcc_ids); MODULE_AUTHOR("IBM Corporation"); MODULE_DESCRIPTION("PCIXCC Cryptographic Coprocessor device driver, " - "Copyright 2001, 2006 IBM Corporation"); + "Copyright IBM Corp. 2001, 2006"); MODULE_LICENSE("GPL"); static int zcrypt_pcixcc_probe(struct ap_device *ap_dev); diff --git a/drivers/s390/crypto/zcrypt_pcixcc.h b/drivers/s390/crypto/zcrypt_pcixcc.h index 8cb7d7a6973b..c7cdf599e46b 100644 --- a/drivers/s390/crypto/zcrypt_pcixcc.h +++ b/drivers/s390/crypto/zcrypt_pcixcc.h @@ -1,9 +1,7 @@ /* - * linux/drivers/s390/crypto/zcrypt_pcixcc.h - * * zcrypt 2.1.0 * - * Copyright (C) 2001, 2006 IBM Corporation + * Copyright IBM Corp. 2001, 2006 * Author(s): Robert Burroughs * Eric Rossman (edrossma@us.ibm.com) * diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c index d74e9ae6dfb3..47cccd52aae8 100644 --- a/drivers/s390/kvm/kvm_virtio.c +++ b/drivers/s390/kvm/kvm_virtio.c @@ -1,5 +1,5 @@ /* - * kvm_virtio.c - virtio for kvm on s390 + * virtio for kvm on s390 * * Copyright IBM Corp. 2008 * @@ -25,6 +25,7 @@ #include <asm/io.h> #include <asm/kvm_para.h> #include <asm/kvm_virtio.h> +#include <asm/sclp.h> #include <asm/setup.h> #include <asm/irq.h> @@ -468,7 +469,7 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count) static int __init s390_virtio_console_init(void) { - if (!MACHINE_IS_KVM) + if (sclp_has_vt220() || sclp_has_linemode()) return -ENODEV; return virtio_cons_early_init(early_put_chars); } diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c index 6b1ff90d2f00..a0a4afe537d0 100644 --- a/drivers/s390/net/claw.c +++ b/drivers/s390/net/claw.c @@ -1,5 +1,4 @@ /* - * drivers/s390/net/claw.c * ESCON CLAW network driver * * Linux for zSeries version @@ -3380,5 +3379,5 @@ module_exit(claw_cleanup); MODULE_AUTHOR("Andy Richter <richtera@us.ibm.com>"); MODULE_DESCRIPTION("Linux for System z CLAW Driver\n" \ - "Copyright 2000,2008 IBM Corporation\n"); + "Copyright IBM Corp. 2000, 2008\n"); MODULE_LICENSE("GPL"); diff --git a/drivers/s390/net/ctcm_dbug.c b/drivers/s390/net/ctcm_dbug.c index d962fd741a23..6514e1cb3f1c 100644 --- a/drivers/s390/net/ctcm_dbug.c +++ b/drivers/s390/net/ctcm_dbug.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_dbug.c - * * Copyright IBM Corp. 2001, 2007 * Authors: Peter Tiedemann (ptiedem@de.ibm.com) * diff --git a/drivers/s390/net/ctcm_dbug.h b/drivers/s390/net/ctcm_dbug.h index 26966d0b9abd..47bf0501995e 100644 --- a/drivers/s390/net/ctcm_dbug.h +++ b/drivers/s390/net/ctcm_dbug.h @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_dbug.h - * * Copyright IBM Corp. 2001, 2007 * Authors: Peter Tiedemann (ptiedem@de.ibm.com) * diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c index a69766900a17..d4ade9e92fbb 100644 --- a/drivers/s390/net/ctcm_fsms.c +++ b/drivers/s390/net/ctcm_fsms.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_fsms.c - * * Copyright IBM Corp. 2001, 2007 * Authors: Fritz Elfert (felfert@millenux.com) * Peter Tiedemann (ptiedem@de.ibm.com) diff --git a/drivers/s390/net/ctcm_fsms.h b/drivers/s390/net/ctcm_fsms.h index 046d077fabbb..c963d04799c0 100644 --- a/drivers/s390/net/ctcm_fsms.h +++ b/drivers/s390/net/ctcm_fsms.h @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_fsms.h - * * Copyright IBM Corp. 2001, 2007 * Authors: Fritz Elfert (felfert@millenux.com) * Peter Tiedemann (ptiedem@de.ibm.com) diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c index 3cd25544a27a..5227e5734a9d 100644 --- a/drivers/s390/net/ctcm_main.c +++ b/drivers/s390/net/ctcm_main.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_main.c - * * Copyright IBM Corp. 2001, 2009 * Author(s): * Original CTC driver(s): diff --git a/drivers/s390/net/ctcm_main.h b/drivers/s390/net/ctcm_main.h index b9056a55d995..477c933685f3 100644 --- a/drivers/s390/net/ctcm_main.h +++ b/drivers/s390/net/ctcm_main.h @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_main.h - * * Copyright IBM Corp. 2001, 2007 * Authors: Fritz Elfert (felfert@millenux.com) * Peter Tiedemann (ptiedem@de.ibm.com) diff --git a/drivers/s390/net/ctcm_mpc.c b/drivers/s390/net/ctcm_mpc.c index ac7975b7a837..05b734a2b5b7 100644 --- a/drivers/s390/net/ctcm_mpc.c +++ b/drivers/s390/net/ctcm_mpc.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_mpc.c - * * Copyright IBM Corp. 2004, 2007 * Authors: Belinda Thompson (belindat@us.ibm.com) * Andy Richter (richtera@us.ibm.com) diff --git a/drivers/s390/net/ctcm_mpc.h b/drivers/s390/net/ctcm_mpc.h index 1fa07b0c11c0..bd1b1cc54ffa 100644 --- a/drivers/s390/net/ctcm_mpc.h +++ b/drivers/s390/net/ctcm_mpc.h @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_mpc.h - * * Copyright IBM Corp. 2007 * Authors: Peter Tiedemann (ptiedem@de.ibm.com) * diff --git a/drivers/s390/net/ctcm_sysfs.c b/drivers/s390/net/ctcm_sysfs.c index 0c27ae726475..985b5dcbdac8 100644 --- a/drivers/s390/net/ctcm_sysfs.c +++ b/drivers/s390/net/ctcm_sysfs.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/ctcm_sysfs.c - * * Copyright IBM Corp. 2007, 2007 * Authors: Peter Tiedemann (ptiedem@de.ibm.com) * diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c index 8160591913f9..4ffa66c87ea5 100644 --- a/drivers/s390/net/netiucv.c +++ b/drivers/s390/net/netiucv.c @@ -1854,26 +1854,11 @@ static struct attribute_group netiucv_stat_attr_group = { .attrs = netiucv_stat_attrs, }; -static int netiucv_add_files(struct device *dev) -{ - int ret; - - IUCV_DBF_TEXT(trace, 3, __func__); - ret = sysfs_create_group(&dev->kobj, &netiucv_attr_group); - if (ret) - return ret; - ret = sysfs_create_group(&dev->kobj, &netiucv_stat_attr_group); - if (ret) - sysfs_remove_group(&dev->kobj, &netiucv_attr_group); - return ret; -} - -static void netiucv_remove_files(struct device *dev) -{ - IUCV_DBF_TEXT(trace, 3, __func__); - sysfs_remove_group(&dev->kobj, &netiucv_stat_attr_group); - sysfs_remove_group(&dev->kobj, &netiucv_attr_group); -} +static const struct attribute_group *netiucv_attr_groups[] = { + &netiucv_stat_attr_group, + &netiucv_attr_group, + NULL, +}; static int netiucv_register_device(struct net_device *ndev) { @@ -1887,6 +1872,7 @@ static int netiucv_register_device(struct net_device *ndev) dev_set_name(dev, "net%s", ndev->name); dev->bus = &iucv_bus; dev->parent = iucv_root; + dev->groups = netiucv_attr_groups; /* * The release function could be called after the * module has been unloaded. It's _only_ task is to @@ -1904,22 +1890,14 @@ static int netiucv_register_device(struct net_device *ndev) put_device(dev); return ret; } - ret = netiucv_add_files(dev); - if (ret) - goto out_unreg; priv->dev = dev; dev_set_drvdata(dev, priv); return 0; - -out_unreg: - device_unregister(dev); - return ret; } static void netiucv_unregister_device(struct device *dev) { IUCV_DBF_TEXT(trace, 3, __func__); - netiucv_remove_files(dev); device_unregister(dev); } diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index 06e8f31ff3dc..fa7adad6f9ba 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_core.h - * * Copyright IBM Corp. 2007 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, * Frank Pavlic <fpavlic@de.ibm.com>, diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index e118e1e1e1c1..7a8b09612c41 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_core_main.c - * * Copyright IBM Corp. 2007, 2009 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, * Frank Pavlic <fpavlic@de.ibm.com>, diff --git a/drivers/s390/net/qeth_core_mpc.c b/drivers/s390/net/qeth_core_mpc.c index 7fab6544def6..5cebfddb86bd 100644 --- a/drivers/s390/net/qeth_core_mpc.c +++ b/drivers/s390/net/qeth_core_mpc.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_core_mpc.c - * * Copyright IBM Corp. 2007 * Author(s): Frank Pavlic <fpavlic@de.ibm.com>, * Thomas Spatzier <tspat@de.ibm.com>, diff --git a/drivers/s390/net/qeth_core_mpc.h b/drivers/s390/net/qeth_core_mpc.h index a11b30c38423..3690bbf2cb3c 100644 --- a/drivers/s390/net/qeth_core_mpc.h +++ b/drivers/s390/net/qeth_core_mpc.h @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_core_mpc.h - * * Copyright IBM Corp. 2007 * Author(s): Frank Pavlic <fpavlic@de.ibm.com>, * Thomas Spatzier <tspat@de.ibm.com>, diff --git a/drivers/s390/net/qeth_core_sys.c b/drivers/s390/net/qeth_core_sys.c index f163af575c48..9655dc0ea0ec 100644 --- a/drivers/s390/net/qeth_core_sys.c +++ b/drivers/s390/net/qeth_core_sys.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_core_sys.c - * * Copyright IBM Corp. 2007 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, * Frank Pavlic <fpavlic@de.ibm.com>, diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 426986518e96..2db409330c21 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_l2_main.c - * * Copyright IBM Corp. 2007, 2009 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, * Frank Pavlic <fpavlic@de.ibm.com>, @@ -647,7 +645,7 @@ static int qeth_l2_request_initial_mac(struct qeth_card *card) } QETH_DBF_HEX(SETUP, 2, card->dev->dev_addr, OSA_ADDR_LEN); } else { - random_ether_addr(card->dev->dev_addr); + eth_random_addr(card->dev->dev_addr); memcpy(card->dev->dev_addr, vendor_pre, 3); } return 0; diff --git a/drivers/s390/net/qeth_l3.h b/drivers/s390/net/qeth_l3.h index e367315a63f0..29c1c00e3a0f 100644 --- a/drivers/s390/net/qeth_l3.h +++ b/drivers/s390/net/qeth_l3.h @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_l3.h - * * Copyright IBM Corp. 2007 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, * Frank Pavlic <fpavlic@de.ibm.com>, diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 7be5e9775691..c5f03fa70fba 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_l3_main.c - * * Copyright IBM Corp. 2007, 2009 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, * Frank Pavlic <fpavlic@de.ibm.com>, @@ -1473,7 +1471,7 @@ static int qeth_l3_iqd_read_initial_mac_cb(struct qeth_card *card, memcpy(card->dev->dev_addr, cmd->data.create_destroy_addr.unique_id, ETH_ALEN); else - random_ether_addr(card->dev->dev_addr); + eth_random_addr(card->dev->dev_addr); return 0; } @@ -1760,6 +1758,8 @@ static void qeth_l3_free_vlan_addresses4(struct qeth_card *card, QETH_CARD_TEXT(card, 4, "frvaddr4"); netdev = __vlan_find_dev_deep(card->dev, vid); + if (!netdev) + return; in_dev = in_dev_get(netdev); if (!in_dev) return; @@ -1788,6 +1788,8 @@ static void qeth_l3_free_vlan_addresses6(struct qeth_card *card, QETH_CARD_TEXT(card, 4, "frvaddr6"); netdev = __vlan_find_dev_deep(card->dev, vid); + if (!netdev) + return; in6_dev = in6_dev_get(netdev); if (!in6_dev) return; @@ -2700,10 +2702,11 @@ int inline qeth_l3_get_cast_type(struct qeth_card *card, struct sk_buff *skb) rcu_read_lock(); dst = skb_dst(skb); if (dst) - n = dst_get_neighbour_noref(dst); + n = dst_neigh_lookup_skb(dst, skb); if (n) { cast_type = n->type; rcu_read_unlock(); + neigh_release(n); if ((cast_type == RTN_BROADCAST) || (cast_type == RTN_MULTICAST) || (cast_type == RTN_ANYCAST)) diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c index 4cafedf950ad..ebc379486267 100644 --- a/drivers/s390/net/qeth_l3_sys.c +++ b/drivers/s390/net/qeth_l3_sys.c @@ -1,6 +1,4 @@ /* - * drivers/s390/net/qeth_l3_sys.c - * * Copyright IBM Corp. 2007 * Author(s): Utz Bacher <utz.bacher@de.ibm.com>, * Frank Pavlic <fpavlic@de.ibm.com>, diff --git a/drivers/s390/net/smsgiucv.h b/drivers/s390/net/smsgiucv.h index 149a1151608d..45bc925928ca 100644 --- a/drivers/s390/net/smsgiucv.h +++ b/drivers/s390/net/smsgiucv.h @@ -1,7 +1,7 @@ /* * IUCV special message driver * - * Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Copyright IBM Corp. 2003 * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com) */ diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index 086018109662..aff8621de806 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -3,7 +3,7 @@ * * Module interface and handling of zfcp data structures. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ /* diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c index 96f13ad88123..e37f04551948 100644 --- a/drivers/s390/scsi/zfcp_ccw.c +++ b/drivers/s390/scsi/zfcp_ccw.c @@ -3,7 +3,7 @@ * * Registration and callback for the s390 common I/O layer. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_cfdc.c b/drivers/s390/scsi/zfcp_cfdc.c index fab2c2592a97..fbd8b4db6025 100644 --- a/drivers/s390/scsi/zfcp_cfdc.c +++ b/drivers/s390/scsi/zfcp_cfdc.c @@ -5,7 +5,7 @@ * Access Control Lists / Control File Data Channel; * handling of response code and states for ports and LUNs. * - * Copyright IBM Corporation 2008, 2010 + * Copyright IBM Corp. 2008, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index a9a816e4aa55..3c1d22097ad0 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -3,7 +3,7 @@ * * Debug traces for zfcp. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h index ed5d921e82cd..2955e1a3deaf 100644 --- a/drivers/s390/scsi/zfcp_def.h +++ b/drivers/s390/scsi/zfcp_def.h @@ -3,7 +3,7 @@ * * Global definitions for the zfcp device driver. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #ifndef ZFCP_DEF_H diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index e1b4f800e226..92d3df6ac8ba 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -3,7 +3,7 @@ * * Error Recovery Procedures (ERP). * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index 2302e1cfb76c..36f422770ff5 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -3,7 +3,7 @@ * * External function declarations. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #ifndef ZFCP_EXT_H diff --git a/drivers/s390/scsi/zfcp_fc.c b/drivers/s390/scsi/zfcp_fc.c index 297e6b71ce9c..88688a80b2c1 100644 --- a/drivers/s390/scsi/zfcp_fc.c +++ b/drivers/s390/scsi/zfcp_fc.c @@ -3,7 +3,7 @@ * * Fibre Channel related functions for the zfcp device driver. * - * Copyright IBM Corporation 2008, 2010 + * Copyright IBM Corp. 2008, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_fc.h b/drivers/s390/scsi/zfcp_fc.h index 4561f3bf7300..b1d2024ed513 100644 --- a/drivers/s390/scsi/zfcp_fc.h +++ b/drivers/s390/scsi/zfcp_fc.h @@ -4,7 +4,7 @@ * Fibre Channel related definitions and inline functions for the zfcp * device driver * - * Copyright IBM Corporation 2009 + * Copyright IBM Corp. 2009 */ #ifndef ZFCP_FC_H diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index e9a787e2e6a5..e1c1efc2c5a0 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -3,7 +3,7 @@ * * Implementation of FSF commands. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_fsf.h b/drivers/s390/scsi/zfcp_fsf.h index db8c85382dca..5e795b86931b 100644 --- a/drivers/s390/scsi/zfcp_fsf.h +++ b/drivers/s390/scsi/zfcp_fsf.h @@ -3,7 +3,7 @@ * * Interface to the FSF support functions. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #ifndef FSF_H diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c index e14da5751d32..b9fffc8d94a7 100644 --- a/drivers/s390/scsi/zfcp_qdio.c +++ b/drivers/s390/scsi/zfcp_qdio.c @@ -3,7 +3,7 @@ * * Setup and helper functions to access QDIO. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_qdio.h b/drivers/s390/scsi/zfcp_qdio.h index 8ac7f5342d29..497cd379b0d1 100644 --- a/drivers/s390/scsi/zfcp_qdio.h +++ b/drivers/s390/scsi/zfcp_qdio.h @@ -3,7 +3,7 @@ * * Header file for zfcp qdio interface * - * Copyright IBM Corporation 2010 + * Copyright IBM Corp. 2010 */ #ifndef ZFCP_QDIO_H diff --git a/drivers/s390/scsi/zfcp_reqlist.h b/drivers/s390/scsi/zfcp_reqlist.h index a72d1b730aba..7c2c6194dfca 100644 --- a/drivers/s390/scsi/zfcp_reqlist.h +++ b/drivers/s390/scsi/zfcp_reqlist.h @@ -4,7 +4,7 @@ * Data structure and helper functions for tracking pending FSF * requests. * - * Copyright IBM Corporation 2009 + * Copyright IBM Corp. 2009 */ #ifndef ZFCP_REQLIST_H diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c index b79576b64f45..7b31e3f403f9 100644 --- a/drivers/s390/scsi/zfcp_scsi.c +++ b/drivers/s390/scsi/zfcp_scsi.c @@ -3,7 +3,7 @@ * * Interface to Linux SCSI midlayer. * - * Copyright IBM Corporation 2002, 2010 + * Copyright IBM Corp. 2002, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c index cdc4ff78a7ba..c66af27b230b 100644 --- a/drivers/s390/scsi/zfcp_sysfs.c +++ b/drivers/s390/scsi/zfcp_sysfs.c @@ -3,7 +3,7 @@ * * sysfs attributes. * - * Copyright IBM Corporation 2008, 2010 + * Copyright IBM Corp. 2008, 2010 */ #define KMSG_COMPONENT "zfcp" diff --git a/drivers/s390/scsi/zfcp_unit.c b/drivers/s390/scsi/zfcp_unit.c index 20796ebc33ce..3f2bff0d3aa2 100644 --- a/drivers/s390/scsi/zfcp_unit.c +++ b/drivers/s390/scsi/zfcp_unit.c @@ -4,7 +4,7 @@ * Tracking of manually configured LUNs and helper functions to * register the LUNs with the SCSI midlayer. * - * Copyright IBM Corporation 2010 + * Copyright IBM Corp. 2010 */ #include "zfcp_def.h" |