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Subject[DVB patch 31/51] ttpci: make av7110_fe_lock_fix() retryable
From: Oliver Endriss <o.endriss@gmx.de>

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>

drivers/media/dvb/ttpci/av7110.c | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)

Index: linux-2.6.12-git8/drivers/media/dvb/ttpci/av7110.c
===================================================================
--- linux-2.6.12-git8.orig/drivers/media/dvb/ttpci/av7110.c 2005-06-27 13:24:23.000000000 +0200
+++ linux-2.6.12-git8/drivers/media/dvb/ttpci/av7110.c 2005-06-27 13:24:24.000000000 +0200
@@ -2038,15 +2038,13 @@ static int av7110_fe_lock_fix(struct av7
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 av7
}
}

+ if (!ret)
+ av7110->fe_synced = synced;
+
up(&av7110->pid_mutex);
return ret;
}
--

-
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