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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-17 18:09:12 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-17 18:09:12 +0200 |
| commit | cedd120cac61fa149ba215eabc57b2578068be00 (patch) | |
| tree | 40d591ee849a79256ab6d14c2807dd630f6c5520 /drivers/ide | |
| parent | ide-disk: factor out generic disk handling code to ide-gd.c (diff) | |
| download | linux-cedd120cac61fa149ba215eabc57b2578068be00.tar.xz linux-cedd120cac61fa149ba215eabc57b2578068be00.zip | |
ide-disk: use IDE_DFLAG_MEDIA_CHANGED
Set IDE_DFLAG_MEDIA_CHANGED in ide_gd_open() to signalize
ide_gd_media_changed() that that media has changed (instead
of relying on IDE_DFLAG_REMOVABLE).
There should be no functional changes caused by this patch.
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/ide-gd.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c index 84bbcfee9233..c08500270b9d 100644 --- a/drivers/ide/ide-gd.c +++ b/drivers/ide/ide-gd.c @@ -160,6 +160,7 @@ static int ide_gd_open(struct inode *inode, struct file *filp) * and the door_lock is irrelevant at this point. */ ide_disk_set_doorlock(drive, 1); + drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED; check_disk_change(inode->i_bdev); } return 0; @@ -199,6 +200,7 @@ static int ide_gd_media_changed(struct gendisk *disk) { struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj); ide_drive_t *drive = idkp->drive; + int ret; /* do not scan partitions twice if this is a removable device */ if (drive->dev_flags & IDE_DFLAG_ATTACH) { @@ -206,8 +208,10 @@ static int ide_gd_media_changed(struct gendisk *disk) return 0; } - /* if removable, always assume it was changed */ - return !!(drive->dev_flags & IDE_DFLAG_REMOVABLE); + ret = !!(drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED); + drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED; + + return ret; } static int ide_gd_revalidate_disk(struct gendisk *disk) |