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authorUdo Steinberg <udo@hypervisor.org>2009-01-02 17:34:28 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-01-03 10:50:38 -0200
commitb15dd79ea06b04a7ecee95f62ce7b6a3547dbb0a (patch)
treeb2919b6bab52577cbabc9e7be9c2be3851f17941 /drivers/media/video/bt8xx
parent763d19bb90a005a339b7d5ba70a710bb17db2bab (diff)
V4L/DVB (10173): Missing v4l2_prio_close in radio_release
The radio_release function of the BTTV driver is missing a call to v4l2_prio_close. As a result, after the radio device has been opened at least once (e.g., by HAL during bootup), v4l2_priority will never drop below V4L2_PRIORITY_INTERACTIVE again. With the following patch against 2.6.28, applications that run with V4L2_PRIORITY_BACKGROUND are able to open devices again. Previous Linux versions are affected as well. Signed-off-by: Udo Steinberg <udo@hypervisor.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/bt8xx')
-rw-r--r--drivers/media/video/bt8xx/bttv-driver.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index d2f43bd2f84..c71f394fc0e 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -3472,6 +3472,7 @@ static int radio_release(struct file *file)
struct bttv *btv = fh->btv;
struct rds_command cmd;
+ v4l2_prio_close(&btv->prio,&fh->prio);
file->private_data = NULL;
kfree(fh);