1 files changed, 31 insertions, 0 deletions

diff --git a/extras/recipes-kernel/linux/linux-omap/linus/0052-em28xx-radio_fops-should-also-use-unlocked_ioctl.patch b/extras/recipes-kernel/linux/linux-omap/linus/0052-em28xx-radio_fops-should-also-use-unlocked_ioctl.patch
new file mode 100644
index 00000000..f8070990
--- /dev/null
+++ b/extras/recipes-kernel/linux/linux-omap/linus/0052-em28xx-radio_fops-should-also-use-unlocked_ioctl.patch
@@ -0,0 +1,31 @@
+From 002eb3b2ab46fef443a2e40c52255e1c30b83704 Mon Sep 17 00:00:00 2001
+From: Hans Verkuil <hverkuil@xs4all.nl>
+Date: Sat, 18 Dec 2010 09:59:51 -0300
+Subject: [PATCH 52/65] em28xx: radio_fops should also use unlocked_ioctl
+
+em28xx uses core assisted locking, so it shouldn't use .ioctl.
+The .ioctl callback was replaced by .unlocked_ioctl for video nodes,
+but not for radio nodes. This is now corrected.
+
+Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
+Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
+---
+ drivers/media/video/em28xx/em28xx-video.c |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
+index 908e3bc..2c30072 100644
+--- a/drivers/media/video/em28xx/em28xx-video.c
++++ b/drivers/media/video/em28xx/em28xx-video.c
+@@ -2377,7 +2377,7 @@ static const struct v4l2_file_operations radio_fops = {
+        .owner         = THIS_MODULE,
+        .open          = em28xx_v4l2_open,
+        .release       = em28xx_v4l2_close,
+-       .ioctl         = video_ioctl2,
++       .unlocked_ioctl = video_ioctl2,
+ };
+ 
+ static const struct v4l2_ioctl_ops radio_ioctl_ops = {
+-- 
+1.6.6.1
+