Revert "[media] v4l2-dv-timings: fix a sparse warning"
Sparse got a fix for that. Also, it is suspected that reverting
this patch might cause compilation breakages on userspace. So,
revert it.
This reverts commit 5c2cacc1028917168b0f7650008dceaa6f7e3fe2.
Requested-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/include/uapi/linux/v4l2-dv-timings.h b/include/uapi/linux/v4l2-dv-timings.h
index 6a0764c..6c8f159 100644
--- a/include/uapi/linux/v4l2-dv-timings.h
+++ b/include/uapi/linux/v4l2-dv-timings.h
@@ -21,8 +21,17 @@
#ifndef _V4L2_DV_TIMINGS_H
#define _V4L2_DV_TIMINGS_H
+#if __GNUC__ < 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ < 6))
+/* Sadly gcc versions older than 4.6 have a bug in how they initialize
+ anonymous unions where they require additional curly brackets.
+ This violates the C1x standard. This workaround adds the curly brackets
+ if needed. */
#define V4L2_INIT_BT_TIMINGS(_width, args...) \
{ .bt = { _width , ## args } }
+#else
+#define V4L2_INIT_BT_TIMINGS(_width, args...) \
+ .bt = { _width , ## args }
+#endif
/* CEA-861-E timings (i.e. standard HDTV timings) */