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authorOliver Endriss <o.endriss@gmx.de>2005-07-07 17:58:02 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-07 18:23:58 -0700
commit34612157b48d38e85ff72d65291b9eecb44dd0a6 (patch)
tree22b58e6ed2067a717ff17eb34cc6249f3387b60f /drivers/media/dvb
parent7a2fa90fa8084846937aa194f8a40abfa99c692f (diff)
[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/media/dvb')
-rw-r--r--drivers/media/dvb/ttpci/av7110.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index ab4f77d73ed..e4c6e87f6c5 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;
}