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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-12-29 20:27:38 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-12-29 20:27:38 +0100 |
| commit | 519d68082e56fe4a5a7d273465323a95cbe5a33f (patch) | |
| tree | 8bd3497e08df46329070c404a544175452fe6538 /drivers/ide | |
| parent | 94b9efdf5a3ec78bc31281ea3ba80028ce4ab057 (diff) | |
| download | op-kernel-dev-519d68082e56fe4a5a7d273465323a95cbe5a33f.zip op-kernel-dev-519d68082e56fe4a5a7d273465323a95cbe5a33f.tar.gz | |
ide-cd: remove dead dsc_overlap setting
dsc_overlap setting is not useful anymore for ide-cd so remove
"dsc_overlap" /proc setting, disallow changing the setting through
HDIO_SET_NICE ioctl and cleanup ide_cd{rom_setup,_release}().
Cc: Borislav Petkov <petkovbb@googlemail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/ide-cd.c | 15 | ||||
| -rw-r--r-- | drivers/ide/ide-ioctls.c | 2 |
2 files changed, 2 insertions, 15 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index ea35e94..5daa4dd 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1831,13 +1831,6 @@ static ide_proc_entry_t idecd_proc[] = { { NULL, 0, NULL, NULL } }; -ide_devset_rw_flag(dsc_overlap, IDE_DFLAG_DSC_OVERLAP); - -static const struct ide_proc_devset idecd_settings[] = { - IDE_PROC_DEVSET(dsc_overlap, 0, 1), - { 0 }, -}; - static ide_proc_entry_t *ide_cd_proc_entries(ide_drive_t *drive) { return idecd_proc; @@ -1845,7 +1838,7 @@ static ide_proc_entry_t *ide_cd_proc_entries(ide_drive_t *drive) static const struct ide_proc_devset *ide_cd_proc_devsets(ide_drive_t *drive) { - return idecd_settings; + return NULL; } #endif @@ -1945,11 +1938,6 @@ static int ide_cdrom_setup(ide_drive_t *drive) /* set correct block size */ blk_queue_hardsect_size(drive->queue, CD_FRAMESIZE); - if (drive->next != drive) - drive->dev_flags |= IDE_DFLAG_DSC_OVERLAP; - else - drive->dev_flags &= ~IDE_DFLAG_DSC_OVERLAP; - if (ide_cdrom_register(drive, nslots)) { printk(KERN_ERR PFX "%s: %s failed to register device with the" " cdrom driver.\n", drive->name, __func__); @@ -1986,7 +1974,6 @@ static void ide_cd_release(struct kref *kref) kfree(info->toc); if (devinfo->handle == drive) unregister_cdrom(devinfo); - drive->dev_flags &= ~IDE_DFLAG_DSC_OVERLAP; drive->driver_data = NULL; blk_queue_prep_rq(drive->queue, NULL); g->private_data = NULL; diff --git a/drivers/ide/ide-ioctls.c b/drivers/ide/ide-ioctls.c index f903476..28232c6 100644 --- a/drivers/ide/ide-ioctls.c +++ b/drivers/ide/ide-ioctls.c @@ -95,7 +95,7 @@ static int ide_set_nice_ioctl(ide_drive_t *drive, unsigned long arg) return -EPERM; if (((arg >> IDE_NICE_DSC_OVERLAP) & 1) && - (drive->media == ide_disk || drive->media == ide_floppy || + (drive->media != ide_tape || (drive->dev_flags & IDE_DFLAG_SCSI))) return -EPERM; |
