aboutsummaryrefslogtreecommitdiff
path: root/drivers/cdrom
diff options
context:
space:
mode:
authorTejun Heo <tj@kernel.org>2008-08-05 18:17:02 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-08-05 18:17:02 +0200
commitaf744e3294d09d706c4eae26cffaaa68a8d40337 (patch)
treebf0e5580ce0637339a37027717132ca2a7eebcaf /drivers/cdrom
parent938bb03d188a1e688fb0bcae49788f540193e80a (diff)
downloadlinux-af744e3294d09d706c4eae26cffaaa68a8d40337.tar.gz
cdrom: don't check CDC_PLAY_AUDIO in cdrom_count_tracks()
According to MMC-3 (or any later versions) READ TOCs are mandatory commands and have nothing to do with CDC_PLAY_AUDIO. I have no idea why the check was put there in the first place but it now only breaks automatic actions on certain drives. Note that this test was only effective when ide-cdrom was being used as sr didn't mask CDC_PLAY_AUDIO according to the capabilities. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Jens Axboe <jens.axboe@oracle.com> Cc: Borislav Petkov <petkovbb@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/cdrom')
-rw-r--r--drivers/cdrom/cdrom.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index a5da3563265..d9d1b65d206 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -1436,10 +1436,6 @@ static void cdrom_count_tracks(struct cdrom_device_info *cdi, tracktype* tracks)
tracks->xa=0;
tracks->error=0;
cdinfo(CD_COUNT_TRACKS, "entering cdrom_count_tracks\n");
- if (!CDROM_CAN(CDC_PLAY_AUDIO)) {
- tracks->error=CDS_NO_INFO;
- return;
- }
/* Grab the TOC header so we can see how many tracks there are */
if ((ret = cdi->ops->audio_ioctl(cdi, CDROMREADTOCHDR, &header))) {
if (ret == -ENOMEDIUM)