diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-22 10:06:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-22 10:06:33 -0700 |
| commit | bb184d11ffd015e67e5334e5a88bec2e00be5c20 (patch) | |
| tree | 367ee0d4edd1c463de91e80024cc488e76b34900 /drivers/block | |
| parent | 1f9758d4e7b3d5db638c728b54de2faa2a01f292 (diff) | |
| parent | 4fbfff76079a5c0e1751b0ddf53160d33f7831e7 (diff) | |
Merge branch 'tj-block-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc
* 'tj-block-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc:
virtio_blk: mark virtio_blk with __refdata to kill spurious section mismatch
block: sysfs fix mismatched queue_var_{store,show} in 64bit kernel
ataflop: adjust NULL test
block: fix failfast merge testing in elv_rq_merge_ok()
z2ram: Small cleanup for z2ram.c
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/ataflop.c | 2 | ||||
| -rw-r--r-- | drivers/block/virtio_blk.c | 7 | ||||
| -rw-r--r-- | drivers/block/z2ram.c | 2 |
3 files changed, 8 insertions, 3 deletions
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c index f5e7180d7f47..3ff02941b3dd 100644 --- a/drivers/block/ataflop.c +++ b/drivers/block/ataflop.c @@ -1627,7 +1627,7 @@ static int fd_ioctl(struct block_device *bdev, fmode_t mode, drive, dtp->blocks, dtp->spt, dtp->stretch); /* sanity check */ - if (!dtp || setprm.track != dtp->blocks/dtp->spt/2 || + if (setprm.track != dtp->blocks/dtp->spt/2 || setprm.head != 2) { redo_fd_request(); return -EINVAL; diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index fbeefb68a31f..aa1a3d5a3e2b 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -427,7 +427,12 @@ static unsigned int features[] = { VIRTIO_BLK_F_SCSI, VIRTIO_BLK_F_IDENTIFY }; -static struct virtio_driver virtio_blk = { +/* + * virtio_blk causes spurious section mismatch warning by + * simultaneously referring to a __devinit and a __devexit function. + * Use __refdata to avoid this warning. + */ +static struct virtio_driver __refdata virtio_blk = { .feature_table = features, .feature_table_size = ARRAY_SIZE(features), .driver.name = KBUILD_MODNAME, diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c index 4575171e5beb..b2590409f25e 100644 --- a/drivers/block/z2ram.c +++ b/drivers/block/z2ram.c @@ -374,7 +374,7 @@ err: static void __exit z2_exit(void) { int i, j; - blk_unregister_region(MKDEV(Z2RAM_MAJOR, 0), 256); + blk_unregister_region(MKDEV(Z2RAM_MAJOR, 0), Z2MINOR_COUNT); unregister_blkdev(Z2RAM_MAJOR, DEVICE_NAME); del_gendisk(z2ram_gendisk); put_disk(z2ram_gendisk); |