[media] saa7146: Convert from .ioctl to .unlocked_ioctl
Convert saa7146 to use core-assisted locking.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index ac7ce00..7982714 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -115,7 +115,7 @@
/* different device locks */
spinlock_t slock;
- struct mutex lock;
+ struct mutex v4l2_lock;
unsigned char __iomem *mem; /* pointer to mapped IO memory */
u32 revision; /* chip revision; needed for bug-workarounds*/