1 files changed, 31 insertions, 0 deletions

diff --git a/extras/recipes-kernel/linux/linux-omap/media/0002-v4l-subdev-Don-t-require-core-operations.patch b/extras/recipes-kernel/linux/linux-omap/media/0002-v4l-subdev-Don-t-require-core-operations.patch
new file mode 100644
index 00000000..c53c18e4
--- /dev/null
+++ b/extras/recipes-kernel/linux/linux-omap/media/0002-v4l-subdev-Don-t-require-core-operations.patch
@@ -0,0 +1,31 @@
+From e501e49dfa290479eaf23fcc5bd0623102220e0c Mon Sep 17 00:00:00 2001
+From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+Date: Mon, 31 May 2010 11:33:06 +0300
+Subject: [PATCH 02/43] v4l: subdev: Don't require core operations
+
+There's no reason to require subdevices to implement the core
+operations. Remove the check for non-NULL core operations when
+initializing the subdev.
+
+Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+---
+ include/media/v4l2-subdev.h |    3 +--
+ 1 files changed, 1 insertions(+), 2 deletions(-)
+
+diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
+index b0316a7..b636444 100644
+--- a/include/media/v4l2-subdev.h
++++ b/include/media/v4l2-subdev.h
+@@ -466,8 +466,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd,
+                                        const struct v4l2_subdev_ops *ops)
+ {
+        INIT_LIST_HEAD(&sd->list);
+-       /* ops->core MUST be set */
+-       BUG_ON(!ops || !ops->core);
++       BUG_ON(!ops);
+        sd->ops = ops;
+        sd->v4l2_dev = NULL;
+        sd->flags = 0;
+-- 
+1.6.6.1
+