diff options
Diffstat (limited to 'drivers/block/aoe')
-rw-r--r-- | drivers/block/aoe/aoeblk.c | 8 | ||||
-rw-r--r-- | drivers/block/aoe/aoechr.c | 30 |
2 files changed, 21 insertions, 17 deletions
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c index 128722cf6c3c..cf6883756155 100644 --- a/drivers/block/aoe/aoeblk.c +++ b/drivers/block/aoe/aoeblk.c @@ -204,9 +204,9 @@ aoedisk_rm_debugfs(struct aoedev *d) } static int -aoeblk_open(struct block_device *bdev, fmode_t mode) +aoeblk_open(struct gendisk *disk, blk_mode_t mode) { - struct aoedev *d = bdev->bd_disk->private_data; + struct aoedev *d = disk->private_data; ulong flags; if (!virt_addr_valid(d)) { @@ -232,7 +232,7 @@ aoeblk_open(struct block_device *bdev, fmode_t mode) } static void -aoeblk_release(struct gendisk *disk, fmode_t mode) +aoeblk_release(struct gendisk *disk) { struct aoedev *d = disk->private_data; ulong flags; @@ -285,7 +285,7 @@ aoeblk_getgeo(struct block_device *bdev, struct hd_geometry *geo) } static int -aoeblk_ioctl(struct block_device *bdev, fmode_t mode, uint cmd, ulong arg) +aoeblk_ioctl(struct block_device *bdev, blk_mode_t mode, uint cmd, ulong arg) { struct aoedev *d; diff --git a/drivers/block/aoe/aoechr.c b/drivers/block/aoe/aoechr.c index 4c666f72203f..a42c4bcc85ba 100644 --- a/drivers/block/aoe/aoechr.c +++ b/drivers/block/aoe/aoechr.c @@ -49,7 +49,7 @@ static int emsgs_head_idx, emsgs_tail_idx; static struct completion emsgs_comp; static spinlock_t emsgs_lock; static int nblocked_emsgs_readers; -static struct class *aoe_class; + static struct aoe_chardev chardevs[] = { { MINOR_ERR, "err" }, { MINOR_DISCOVER, "discover" }, @@ -58,6 +58,16 @@ static struct aoe_chardev chardevs[] = { { MINOR_FLUSH, "flush" }, }; +static char *aoe_devnode(const struct device *dev, umode_t *mode) +{ + return kasprintf(GFP_KERNEL, "etherd/%s", dev_name(dev)); +} + +static const struct class aoe_class = { + .name = "aoe", + .devnode = aoe_devnode, +}; + static int discover(void) { @@ -273,11 +283,6 @@ static const struct file_operations aoe_fops = { .llseek = noop_llseek, }; -static char *aoe_devnode(const struct device *dev, umode_t *mode) -{ - return kasprintf(GFP_KERNEL, "etherd/%s", dev_name(dev)); -} - int __init aoechr_init(void) { @@ -290,15 +295,14 @@ aoechr_init(void) } init_completion(&emsgs_comp); spin_lock_init(&emsgs_lock); - aoe_class = class_create("aoe"); - if (IS_ERR(aoe_class)) { + n = class_register(&aoe_class); + if (n) { unregister_chrdev(AOE_MAJOR, "aoechr"); - return PTR_ERR(aoe_class); + return n; } - aoe_class->devnode = aoe_devnode; for (i = 0; i < ARRAY_SIZE(chardevs); ++i) - device_create(aoe_class, NULL, + device_create(&aoe_class, NULL, MKDEV(AOE_MAJOR, chardevs[i].minor), NULL, chardevs[i].name); @@ -311,8 +315,8 @@ aoechr_exit(void) int i; for (i = 0; i < ARRAY_SIZE(chardevs); ++i) - device_destroy(aoe_class, MKDEV(AOE_MAJOR, chardevs[i].minor)); - class_destroy(aoe_class); + device_destroy(&aoe_class, MKDEV(AOE_MAJOR, chardevs[i].minor)); + class_unregister(&aoe_class); unregister_chrdev(AOE_MAJOR, "aoechr"); } |