From a96afb3e9428f2e7463344f12dbc85faf08e2e09 Mon Sep 17 00:00:00 2001 From: Robert Hancock Date: Sun, 7 Jan 2007 08:12:19 -0300 Subject: [PATCH] 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-tvaudio.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c index 3482e0114d4..2bd84d351a1 100644 --- a/drivers/media/video/cx88/cx88-tvaudio.c +++ b/drivers/media/video/cx88/cx88-tvaudio.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include #include @@ -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)); -- 2.41.0