diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-11-22 14:06:14 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-11-29 06:35:21 -0700 |
| commit | 1a827ce1b9f2c740d2c6a228afd972970c18bc21 (patch) | |
| tree | 9d3b582342492a6a23bcd2ef39f9d3a46279b81b /drivers/scsi/sr.c | |
| parent | 1545e0b419ba1d9b9bee4061d4826340afe6b0aa (diff) | |
block: remove GENHD_FL_CD
GENHD_FL_CD marks a gendisk as a vaguely CD-ROM like device.
Besides being used internally inside of sunvdc.c an xen-blkfront it
is used by xen-blkback as a hint to claim a device exported to a
guest is a CD-ROM like device. Just check for disk->cdi instead
which is the right indicator for "real" CD-ROM or DVD drivers. This
will miss the paravirtualized guest drivers, but those make little
sense to report anyway.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211122130625.1136848-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/sr.c')
| -rw-r--r-- | drivers/scsi/sr.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index be445dc35f2c..6646797a7756 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -684,7 +684,6 @@ static int sr_probe(struct device *dev) disk->minors = 1; sprintf(disk->disk_name, "sr%d", minor); disk->fops = &sr_bdops; - disk->flags = GENHD_FL_CD; disk->events = DISK_EVENT_MEDIA_CHANGE | DISK_EVENT_EJECT_REQUEST; disk->event_flags = DISK_EVENT_FLAG_POLL | DISK_EVENT_FLAG_UEVENT | DISK_EVENT_FLAG_BLOCK_ON_EXCL_WRITE; |