Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a96afb3e9428f2e7463344f12dbc85faf08e2e09
Commit: a96afb3e9428f2e7463344f12dbc85faf08e2e09
Parent: 35d6270b806562b37279d3970fa477aaeb372829
Author: Robert Hancock <[EMAIL PROTECTED]>
AuthorDate: Sun Jan 7 08:12:19 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Mon Jan 15 16:25:31 2007 -0200
V4L/DVB (5021): Cx88xx: Fix lockup on suspend
Suspending with the cx88xx module loaded causes the system to lock up
because the cx88_audio_thread kthread was missing a try_to_freeze()
call, which caused it to go into a tight loop and result in softlockup
when suspending. Fix that.
Signed-off-by: Robert Hancock <[EMAIL PROTECTED]>
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
drivers/media/video/cx88/cx88-tvaudio.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/cx88/cx88-tvaudio.c
b/drivers/media/video/cx88/cx88-tvaudio.c
index 3482e01..2bd84d3 100644
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -38,6 +38,7 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/errno.h>
+#include <linux/freezer.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/mm.h>
@@ -961,6 +962,7 @@ int cx88_audio_thread(void *data)
msleep_interruptible(1000);
if (kthread_should_stop())
break;
+ try_to_freeze();
/* just monitor the audio status for now ... */
memset(&t, 0, sizeof(t));
-
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