diff options
Diffstat (limited to 'drivers/block/xsysace.c')
| -rw-r--r-- | drivers/block/xsysace.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c index 829161edae53..645ff765cd12 100644 --- a/drivers/block/xsysace.c +++ b/drivers/block/xsysace.c @@ -621,7 +621,7 @@ static void ace_fsm_dostate(struct ace_device *ace) ace_dump_mem(ace->cf_id, 512); /* Debug: Dump out disk ID */ if (ace->data_result) { - /* Error occured, disable the disk */ + /* Error occurred, disable the disk */ ace->media_change = 1; set_capacity(ace->gd, 0); dev_err(ace->dev, "error fetching CF id (%i)\n", @@ -801,7 +801,7 @@ static int ace_interrupt_checkstate(struct ace_device *ace) u32 sreg = ace_in32(ace, ACE_STATUS); u16 creg = ace_in(ace, ACE_CTRL); - /* Check for error occurance */ + /* Check for error occurrence */ if ((sreg & (ACE_STATUS_CFGERROR | ACE_STATUS_CFCERROR)) && (creg & ACE_CTRL_ERRORIRQ)) { dev_err(ace->dev, "transfer failure\n"); @@ -867,12 +867,12 @@ static void ace_request(struct request_queue * q) } } -static int ace_media_changed(struct gendisk *gd) +static unsigned int ace_check_events(struct gendisk *gd, unsigned int clearing) { struct ace_device *ace = gd->private_data; - dev_dbg(ace->dev, "ace_media_changed(): %i\n", ace->media_change); + dev_dbg(ace->dev, "ace_check_events(): %i\n", ace->media_change); - return ace->media_change; + return ace->media_change ? DISK_EVENT_MEDIA_CHANGE : 0; } static int ace_revalidate_disk(struct gendisk *gd) @@ -953,7 +953,7 @@ static const struct block_device_operations ace_fops = { .owner = THIS_MODULE, .open = ace_open, .release = ace_release, - .media_changed = ace_media_changed, + .check_events = ace_check_events, .revalidate_disk = ace_revalidate_disk, .getgeo = ace_getgeo, }; @@ -1005,6 +1005,7 @@ static int __devinit ace_setup(struct ace_device *ace) ace->gd->major = ace_major; ace->gd->first_minor = ace->id * ACE_NUM_MINORS; ace->gd->fops = &ace_fops; + ace->gd->events = DISK_EVENT_MEDIA_CHANGE; ace->gd->queue = ace->queue; ace->gd->private_data = ace; snprintf(ace->gd->disk_name, 32, "xs%c", ace->id + 'a'); @@ -1168,7 +1169,7 @@ static int __devinit ace_probe(struct platform_device *dev) irq = dev->resource[i].start; } - /* Call the bus-independant setup code */ + /* Call the bus-independent setup code */ return ace_alloc(&dev->dev, id, physaddr, irq, bus_width); } @@ -1195,16 +1196,13 @@ static struct platform_driver ace_platform_driver = { */ #if defined(CONFIG_OF) -static int __devinit -ace_of_probe(struct platform_device *op, const struct of_device_id *match) +static int __devinit ace_of_probe(struct platform_device *op) { struct resource res; resource_size_t physaddr; const u32 *id; int irq, bus_width, rc; - dev_dbg(&op->dev, "ace_of_probe(%p, %p)\n", op, match); - /* device id */ id = of_get_property(op->dev.of_node, "port-number", NULL); @@ -1224,7 +1222,7 @@ ace_of_probe(struct platform_device *op, const struct of_device_id *match) if (of_find_property(op->dev.of_node, "8-bit", NULL)) bus_width = ACE_BUS_WIDTH_8; - /* Call the bus-independant setup code */ + /* Call the bus-independent setup code */ return ace_alloc(&op->dev, id ? be32_to_cpup(id) : 0, physaddr, irq, bus_width); } @@ -1245,7 +1243,7 @@ static const struct of_device_id ace_of_match[] __devinitconst = { }; MODULE_DEVICE_TABLE(of, ace_of_match); -static struct of_platform_driver ace_of_driver = { +static struct platform_driver ace_of_driver = { .probe = ace_of_probe, .remove = __devexit_p(ace_of_remove), .driver = { @@ -1259,12 +1257,12 @@ static struct of_platform_driver ace_of_driver = { static inline int __init ace_of_register(void) { pr_debug("xsysace: registering OF binding\n"); - return of_register_platform_driver(&ace_of_driver); + return platform_driver_register(&ace_of_driver); } static inline void __exit ace_of_unregister(void) { - of_unregister_platform_driver(&ace_of_driver); + platform_driver_unregister(&ace_of_driver); } #else /* CONFIG_OF */ /* CONFIG_OF not enabled; do nothing helpers */ |