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path: root/drivers/isdn/gigaset
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2009-04-07gigaset: in file ops, check for device disconnect before anything elseTilman Schmidt1-28/+30
When the device is disconnected, the dev structure goes away, so trying to report another error via dev_printk is bound to oops. To avoid that, first check whether the device is still connected and return quietly if it isn't. Impact: error handling Signed-off-by: Tilman Schmidt <tilman@imap.cc> Reported-by: Paul Bolle <pebolle@tiscali.nl> Tested-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-07bas_gigaset: use tasklet_hi_schedule for timing critical taskletsTilman Schmidt1-2/+2
The tasklets for isochronous data transfer need to run within 8 msec to avoid over/underruns, so schedule them with high priority to fix reported issues with occasional over/underruns. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-27Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller1-2/+1
Conflicts: drivers/net/wimax/i2400m/usb-notif.c
2009-03-25platform: make better use of to_platform_{device,driver}() macrosEric Miao1-2/+1
This helps the code look more consistent and cleaner. Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-03-20Merge branch 'master' of ↵David S. Miller1-3/+13
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/virtio_net.c
2009-03-19bas_gigaset: correctly allocate USB interrupt transfer bufferTilman Schmidt1-3/+13
Every USB transfer buffer has to be allocated individually by kmalloc. Impact: bugfix, no functional change Signed-off-by: Tilman Schmidt <tilman@imap.cc> Tested-by: Kolja Waschk <kawk@users.sourceforge.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-10gigaset: return -ENOTTY for unimplemented functionsPaul Bolle1-4/+4
A number of functions in the usb_gigaset module will return -EINVAL if CONFIG_GIGASET_UNDOCREQ is not set. Make these return -ENOTTY as it's more specific and it might make it easier to see (from userspace) why these functions actually fail. Impact: some error return codes changed Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-10gigaset: Kconfig cleanupTilman Schmidt1-8/+6
Streamline dependencies and remove some obsolete or redundant comments in the Gigaset ISDN driver's Kconfig file. In particular, remove the strong warning against the GIGASET_UNDOCREQ option, as in seven years of existence, the code in question has never been reported to cause any harm. Impact: Kconfig cleanup, no functional change Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26gigaset: ifdef cleanupTilman Schmidt4-82/+6
Remove unnecessary #ifdef-s and #if-0-ed code sections. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-26gigaset: use pr_err() and pr_info()Tilman Schmidt8-58/+51
Switch from private printk wrapper macros to using pr_err() and pr_info() from linux/kernel.h, at the same time unifying a few error messages. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-30gigaset: get rid of info() and warn() macrosTilman Schmidt6-17/+7
Join the move away from the obsolete info() macro, opencoding the remaining uses. While we're at it, also get rid of the warn() macro by promoting the three remaining uses to err(). Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-11-30gigaset: remove unnecessary poll methodTilman Schmidt1-15/+0
The N_GIGASET_M101 line discipline implemented by the ser_gigaset driver does not transfer any data from/to userspace through the tty interface. Therefore a poll method is not needed. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-13tty: fix up gigaset a bitAlan Cox1-15/+12
Stephen's fixes reminded me that gigaset is still rather broken so fix it up a bit Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-13tty: Fallout from tty-move-canon-specialsStephen Rothwell1-2/+2
Today's linux-next build (x86_64 allmodconfig) failed like this: /drivers/char/tty_ioctl.c: In function 'change_termios': drivers/isdn/capi/capi.c:1234: error: implicit declaration of function 'n_tty_ioctl' drivers/isdn/gigaset/ser-gigaset.c: In function 'gigaset_tty_ioctl': drivers/isdn/gigaset/ser-gigaset.c:648: error: implicit declaration of function 'n_tty_ioctl' Introduced by commit 686b5e4aea05a80e370dc931b7f4a8d03c80da54 ("tty-move-canon-specials"). I added the following patch (which may not be correct). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-31isdn: use the common ascii hex helpersHarvey Harrison1-3/+2
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-24gigaset: gigaset_isowbuf_getbytes() may return signed unnoticedTilman Schmidt1-6/+6
ifd->offset is unsigned. gigaset_isowbuf_getbytes() may return signed unnoticed. Revised version of patch originally submitted by Roel Kluin <12o3l@tiscali.nl>. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-24gigaset: use dev_ macros for messagesTilman Schmidt6-43/+53
The info() / warn() / err() macros from usb.h for generating kernel messages are considered inferior to dev_info() / dev_warn() / dev_err() from device.h. Replace them where possible. Also correct the severity level and improve the text of one message. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-21tty: Ldisc revampAlan Cox1-1/+1
Move the line disciplines towards a conventional ->ops arrangement. For the moment the actual 'tty_ldisc' struct in the tty is kept as part of the tty struct but this can then be changed if it turns out that when it all settles down we want to refcount ldiscs separately to the tty. Pull the ldisc code out of /proc and put it with our ldisc code. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-30tty: The big operations reworkAlan Cox1-7/+8
- Operations are now a shared const function block as with most other Linux objects - Introduce wrappers for some optional functions to get consistent behaviour - Wrap put_char which used to be patched by the tty layer - Document which functions are needed/optional - Make put_char report success/fail - Cache the driver->ops pointer in the tty as tty->ops - Remove various surplus lock calls we no longer need - Remove proc_write method as noted by Alexey Dobriyan - Introduce some missing sanity checks where certain driver/ldisc combinations would oops as they didn't check needed methods were present [akpm@linux-foundation.org: fix fs/compat_ioctl.c build] [akpm@linux-foundation.org: fix isicom] [akpm@linux-foundation.org: fix arch/ia64/hp/sim/simserial.c build] [akpm@linux-foundation.org: fix kgdb] Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Cc: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-07gigaset: fix Oops on module unload regressionTilman Schmidt1-2/+4
The card state mutex was only initialized when a device was connected, but used during unload unconditionally, leading to an Oops if a driver was loaded and unloaded again without ever connecting a device. Fix this by initializing the mutex as soon as the structure is allocated. Also add a missing mutex unlock revealed in the same execution path. This fixes a possible Oops in 2.6.25-rc that was introduced by commit e468c04894f36045cf93d1384183a461014b6840 ("Gigaset: permit module unload"). Thanks to Roland Kletzing for reporting this problem. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Tested-by: Roland Kletzing <devzero@web.de> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06ser_gigaset: convert mutex to completionTilman Schmidt1-5/+5
The ser_gigaset ISDN driver was using a mutex in its close() method for waiting for other running ldisc methods to finish. That's what completions are for. Incidentally, this also avoids a spurious "BUG: lock held at task exit time" message when the driver's userspace daemon daemonizes itself. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06Gigaset: permit module unloadTilman Schmidt5-142/+85
Fix the initialization and reference counting of the Gigaset driver modules so that they can be unloaded when they are not actually in use. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Greg KH <gregkh@suse.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06gigaset: atomic cleanupTilman Schmidt9-175/+169
Convert atomic_t variables that don't actually use atomic_t functionality to int. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06usb_gigaset: suspend supportTilman Schmidt1-0/+56
Add basic suspend/resume support to the usb_gigaset driver for the Siemens Gigaset M105 USB DECT adapter. Only the USB aspects are handled so far; the ISDN subsystem is not notified in any way, for lack of information about how to do that. The driver does not check for active connections before suspending. They will be dropped when the device loses USB power. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Greg KH <gregkh@suse.de> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06bas_gigaset: suspend supportTilman Schmidt1-2/+164
Add basic suspend/resume support to the bas_gigaset ISDN driver for the Siemens Gigaset SX255 series of ISDN DECT bases. Only the USB aspects are handled so far; the ISDN subsystem is not notified in any way, for lack of information about how to do that. The driver will refuse to suspend if a connection is active. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Greg KH <gregkh@suse.de> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06gigaset: code cleanupsTilman Schmidt3-82/+73
Some cleanups to the bas-gigaset and usb-gigaset USB ISDN drivers: - simplified error handling - improved debug messages - readability improvements - removal of obsolete defines and comments Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Greg KH <gregkh@suse.de> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06gigaset: clean up urb->status usageTilman Schmidt3-41/+58
Make there only be one reference to urb->status per URB callback, and none outside, in preparation for removal of that field. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Greg KH <gregkh@suse.de> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-25driver core: Make the dev_*() family of macros in device.h completeEmil Medve1-6/+0
Removed duplicates defined elsewhere Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-10-19Add missing newlines to some uses of dev_<level> messagesJoe Perches1-1/+2
Found these while looking at printk uses. Add missing newlines to dev_<level> uses Add missing KERN_<level> prefixes to multiline dev_<level>s Fixed a wierd->weird spelling typo Added a newline to a printk Signed-off-by: Joe Perches <joe@perches.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Mark M. Hoffman <mhoffman@lightlink.com> Cc: Roland Dreier <rolandd@cisco.com> Cc: Tilman Schmidt <tilman@imap.cc> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Greg KH <greg@kroah.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Cc: James Smart <James.Smart@Emulex.Com> Cc: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16gigaset: remove pointless lockingTilman Schmidt4-32/+4
Remove pointless taking of spinlock around reading a single pointer-sized or smaller variable. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-22Use menuconfig objects: ISDN/GigasetJan Engelhardt1-6/+2
Change Kconfig objects from "menu, config" into "menuconfig" so that the user can disable the whole feature without having to enter the menu first. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-22Use menuconfig objects - CONFIG_ISDN_I4LTilman Schmidt1-2/+0
Remove a menu statement and several dependencies from the Kconfig files in the drivers/isdn tree as they have become unnecessary by the transformation of CONFIG_ISDN from "menu, config" into "menuconfig". (Modified version of a patch originally proposed by Jan Engelhardt.) Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Jan Engelhardt <jengelh@computergmbh.de> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-09usb_gigaset: don't kmalloc(0)Tilman Schmidt1-10/+4
Zero-sized allocations are pointless anyway, and the SLUB allocator complains about them, so stop doing that. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Hansjoerg Lipp <hjlipp@web.de> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-04-26[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}Arnaldo Carvalho de Melo1-1/+1
To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2007-03-29[PATCH] drivers/isdn/gigaset: mark some static data as const (v2)Tilman Schmidt6-12/+12
Mark some static arrays as const that aren't and shouldn't be modified, and remove incorrect static attribute from some variables. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Hansjoerg Lipp <hjlipp@web.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-02[PATCH] drivers/isdn/gigaset: build asyncdata.o into the gigaset module (fix)Tilman Schmidt2-9/+5
a) Remove #define acrobatics that have become unnecessary by the move of asyncdata.o into the common part. b) Correct the rule for building the common part into the kernel when some or all hardware specific parts are built as modules. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Adrian Bunk <bunk@stusta.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-21[PATCH] drivers/isdn/gigaset/: build asyncdata.o into the gigaset moduleAdrian Bunk2-3/+5
LD drivers/isdn/gigaset/built-in.o drivers/isdn/gigaset/ser_gigaset.o: In function `gigaset_m10x_send_skb': (.text+0xe50): multiple definition of `gigaset_m10x_send_skb' drivers/isdn/gigaset/usb_gigaset.o:(.text+0x0): first defined here drivers/isdn/gigaset/ser_gigaset.o: In function `gigaset_m10x_input': (.text+0x1121): multiple definition of `gigaset_m10x_input' drivers/isdn/gigaset/usb_gigaset.o:(.text+0x2d1): first defined here make[4]: *** [drivers/isdn/gigaset/built-in.o] Error 1 Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-16[PATCH] correct CONFIG_GIGASET_M101 Makefile entryAdrian Bunk1-1/+1
Advanced Mathematics, lesson 1: 101 != 105 ;-) Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] drivers/isdn/gigaset: new M101 driver (v2)Tilman Schmidt6-23/+868
This patch adds the line discipline based driver for the Gigaset M101 wireless RS232 adapter. It also improves the documentation a bit. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Hansjoerg Lipp <hjlipp@web.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] drivers/isdn/gigaset: reduce kernel message spamTilman Schmidt1-2/+2
Reduce the number of kernel messages the Gigaset drivers produce in case of an excessively long device response, from one per character exceeding the limit to one per overlong message. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-12[PATCH] drivers/isdn/gigaset: reduce mutex scopeTilman Schmidt2-3/+4
Do not lock the cardstate structure mutex earlier than necessary. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11[PATCH] fix gregkh-usb-usbcore-remove-unused-bandwith-related-codeAndrew Morton1-2/+2
drivers/isdn/gigaset/bas-gigaset.c: In function 'dump_urb': drivers/isdn/gigaset/bas-gigaset.c:258: error: 'struct urb' has no member named 'bandwidth' Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11[PATCH] Char: tty_wakeup cleanupJiri Slaby1-12/+2
tty_wakeup cleanup - remove wake_up_interruptible(&tty->write_wait) surrounding tty_wakup(tty); - substitute tty->ldisc.write_wakeup(tty) + wake_up() by tty_wakeup(tty); Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-01-27[PATCH] Gigaset ISDN driver error handling fixesTilman Schmidt1-28/+33
Fix several flaws in the error handling of the Siemens Gigaset ISDN driver, including one that would cause an Oops when connecting more than one device of the same type. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2006-12-13[PATCH] isdn/gigaset: fix possible missing wakeupTilman Schmidt1-66/+52
Eliminate some possibilities for user processes writing to the Gigaset character device to be left sleeping indefinitely, by adding wakeup calls to error paths and properly disposing of pending write requests when the device is disconnected. It also removes unnecessary NULL checks before usb_free_urb() and usb_kill_urb() calls. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08[PATCH] tty: switch to ktermiosAlan Cox1-2/+2
This is the grungy swap all the occurrences in the right places patch that goes with the updates. At this point we have the same functionality as before (except that sgttyb() returns speeds not zero) and are ready to begin turning new stuff on providing nobody reports lots of bugs If you are a tty driver author converting an out of tree driver the only impact should be termios->ktermios name changes for the speed/property setting functions from your upper layers. If you are implementing your own TCGETS function before then your driver was broken already and its about to get a whole lot more painful for you so please fix it 8) Also fill in c_ispeed/ospeed on init for most devices, although the current code will do this for you anyway but I'd like eventually to lose that extra paranoia [akpm@osdl.org: bluetooth fix] [mp3@de.ibm.com: sclp fix] [mp3@de.ibm.com: warning fix for tty3270] [hugh@veritas.com: fix tty_ioctl powerpc build] [jdike@addtoit.com: uml: fix ->set_termios declaration] Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Martin Peschke <mp3@de.ibm.com> Acked-by: Peter Oberparleiter <oberpar@de.ibm.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-08[PATCH] isdn/gigaset: use bitrev8Akinobu Mita5-45/+7
Use bitrev8 for gigaset isdn driver. Acked-by: Karsten Keil <kkeil@suse.de> Cc: Kai Germaschewski <kai.germaschewski@gmx.de> Acked-by: Hansjoerg Lipp <hjlipp@web.de> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07[PATCH] slab: remove SLAB_KERNELChristoph Lameter2-10/+10
SLAB_KERNEL is an alias of GFP_KERNEL. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07[PATCH] slab: remove SLAB_ATOMICChristoph Lameter2-13/+13
SLAB_ATOMIC is an alias of GFP_ATOMIC Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-02Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds1-10/+5
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (103 commits) usbcore: remove unused argument in autosuspend USB: keep count of unsuspended children USB hub: simplify remote-wakeup handling USB: struct usb_device: change flag to bitflag OHCI: make autostop conditional on CONFIG_PM USB: Add autosuspend support to the hub driver EHCI: Fix root-hub and port suspend/resume problems USB: create a new thread for every USB device found during the probe sequence USB: add driver for the USB debug devices USB: added dynamic major number for USB endpoints USB: pegasus error path not resetting task's state USB: endianness fix for asix.c USB: build the appledisplay driver USB serial: replace kmalloc+memset with kzalloc USB: hid-core: canonical defines for Apple USB device IDs USB: idmouse cleanup USB: make drivers/usb/core/driver.c:usb_device_match() static USB: lh7a40x_udc remove double declaration USB: pxa2xx_udc recognizes ixp425 rev b0 chip usbtouchscreen: add support for DMC TSC-10/25 devices ...
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