diff options
| author | Oliver Endriss <o.endriss@gmx.de> | 2005-07-07 17:58:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-07 18:23:58 -0700 |
| commit | 34612157b48d38e85ff72d65291b9eecb44dd0a6 (patch) | |
| tree | 22b58e6ed2067a717ff17eb34cc6249f3387b60f /drivers | |
| parent | 7a2fa90fa8084846937aa194f8a40abfa99c692f (diff) | |
| download | lwn-34612157b48d38e85ff72d65291b9eecb44dd0a6.tar.gz lwn-34612157b48d38e85ff72d65291b9eecb44dd0a6.zip | |
[PATCH] dvb: ttpci: make av7110_fe_lock_fix() retryable
av7110_fe_lock_fix() modified in a way that it can be retried after
-ERESTARTSYS
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/dvb/ttpci/av7110.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index ab4f77d73edc..e4c6e87f6c5d 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -2038,15 +2038,13 @@ static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status) if (av7110->fe_synced == synced) return 0; - av7110->fe_synced = synced; - if (av7110->playing) return 0; if (down_interruptible(&av7110->pid_mutex)) return -ERESTARTSYS; - if (av7110->fe_synced) { + if (synced) { ret = SetPIDs(av7110, av7110->pids[DMX_PES_VIDEO], av7110->pids[DMX_PES_AUDIO], av7110->pids[DMX_PES_TELETEXT], 0, @@ -2062,6 +2060,9 @@ static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status) } } + if (!ret) + av7110->fe_synced = synced; + up(&av7110->pid_mutex); return ret; } |