diff options
author | Jiri Kosina <jkosina@suse.cz> | 2010-08-11 03:36:51 -0400 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-11 03:36:51 -0400 |
commit | 6396fc3b3ff3f6b942992b653a62df11dcef9bea (patch) | |
tree | db3c7cbe833b43c653adc99f70941431c5ff7c4e /drivers/ide/ide-floppy_ioctl.c | |
parent | 4785879e4d340e24e54f6de2ccfc42728b912808 (diff) | |
parent | 3d30701b58970425e1d45994d6cb82f828924fdd (diff) |
Merge branch 'master' into for-next
Conflicts:
fs/exofs/inode.c
Diffstat (limited to 'drivers/ide/ide-floppy_ioctl.c')
-rw-r--r-- | drivers/ide/ide-floppy_ioctl.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/ide/ide-floppy_ioctl.c b/drivers/ide/ide-floppy_ioctl.c index 9c2288234dea..fd3d05ab3417 100644 --- a/drivers/ide/ide-floppy_ioctl.c +++ b/drivers/ide/ide-floppy_ioctl.c | |||
@@ -5,6 +5,7 @@ | |||
5 | #include <linux/kernel.h> | 5 | #include <linux/kernel.h> |
6 | #include <linux/ide.h> | 6 | #include <linux/ide.h> |
7 | #include <linux/cdrom.h> | 7 | #include <linux/cdrom.h> |
8 | #include <linux/smp_lock.h> | ||
8 | 9 | ||
9 | #include <asm/unaligned.h> | 10 | #include <asm/unaligned.h> |
10 | 11 | ||
@@ -275,12 +276,15 @@ int ide_floppy_ioctl(ide_drive_t *drive, struct block_device *bdev, | |||
275 | void __user *argp = (void __user *)arg; | 276 | void __user *argp = (void __user *)arg; |
276 | int err; | 277 | int err; |
277 | 278 | ||
278 | if (cmd == CDROMEJECT || cmd == CDROM_LOCKDOOR) | 279 | lock_kernel(); |
279 | return ide_floppy_lockdoor(drive, &pc, arg, cmd); | 280 | if (cmd == CDROMEJECT || cmd == CDROM_LOCKDOOR) { |
281 | err = ide_floppy_lockdoor(drive, &pc, arg, cmd); | ||
282 | goto out; | ||
283 | } | ||
280 | 284 | ||
281 | err = ide_floppy_format_ioctl(drive, &pc, mode, cmd, argp); | 285 | err = ide_floppy_format_ioctl(drive, &pc, mode, cmd, argp); |
282 | if (err != -ENOTTY) | 286 | if (err != -ENOTTY) |
283 | return err; | 287 | goto out; |
284 | 288 | ||
285 | /* | 289 | /* |
286 | * skip SCSI_IOCTL_SEND_COMMAND (deprecated) | 290 | * skip SCSI_IOCTL_SEND_COMMAND (deprecated) |
@@ -293,5 +297,7 @@ int ide_floppy_ioctl(ide_drive_t *drive, struct block_device *bdev, | |||
293 | if (err == -ENOTTY) | 297 | if (err == -ENOTTY) |
294 | err = generic_ide_ioctl(drive, bdev, cmd, arg); | 298 | err = generic_ide_ioctl(drive, bdev, cmd, arg); |
295 | 299 | ||
300 | out: | ||
301 | unlock_kernel(); | ||
296 | return err; | 302 | return err; |
297 | } | 303 | } |