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| author | Ondrej Zary <linux@rainbow-software.org> | 2005-11-10 00:25:15 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2005-11-10 00:25:15 +0100 |
| commit | 07203f6471a11f4eda48acbe528c0ce4704ad42c (patch) | |
| tree | 9038744d2ec1f6db3b401e9e7d4572e9a65f909b /drivers/ide | |
| parent | d868dd19ad0828b1b3b56f3b06bd4a39971847be (diff) | |
| download | kernel_samsung_smdk4412-07203f6471a11f4eda48acbe528c0ce4704ad42c.zip kernel_samsung_smdk4412-07203f6471a11f4eda48acbe528c0ce4704ad42c.tar.gz kernel_samsung_smdk4412-07203f6471a11f4eda48acbe528c0ce4704ad42c.tar.bz2 | |
[PATCH] ide-floppy: software eject not working with LS-120 drive
The problem (eject not working on ATAPI LS-120 drive) is caused by
idefloppy_ioctl() function which *first* tries generic_ide_ioctl()
and *only* if it fails with -EINVAL, proceeds with the specific ioctls.
The generic eject command fails with something other than -EINVAL
and the specific one is never executed.
This patch fixes it by first going through the internal ioctls
and only trying generic_ide_ioctl() if none of them matches.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/ide-floppy.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index e83f54d..f615ab7 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -2038,11 +2038,9 @@ static int idefloppy_ioctl(struct inode *inode, struct file *file, struct ide_floppy_obj *floppy = ide_floppy_g(bdev->bd_disk); ide_drive_t *drive = floppy->drive; void __user *argp = (void __user *)arg; - int err = generic_ide_ioctl(drive, file, bdev, cmd, arg); + int err; int prevent = (arg) ? 1 : 0; idefloppy_pc_t pc; - if (err != -EINVAL) - return err; switch (cmd) { case CDROMEJECT: @@ -2094,7 +2092,7 @@ static int idefloppy_ioctl(struct inode *inode, struct file *file, case IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS: return idefloppy_get_format_progress(drive, argp); } - return -EINVAL; + return generic_ide_ioctl(drive, file, bdev, cmd, arg); } static int idefloppy_media_changed(struct gendisk *disk) |