diff options
| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-24 14:57:01 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-10-24 14:58:09 +0400 |
| commit | 607ec6a5abb637642e5b8199828f39ceae83cfb7 (patch) | |
| tree | addda8a45c9bf15d2c88896bf77e682dc9b3669f /include | |
| parent | 9f93c52783faa24c5c6fca216acf0765ad5d8dd6 (diff) | |
| download | linux-607ec6a5abb637642e5b8199828f39ceae83cfb7.tar.xz | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/v4l2-dv-timings.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/uapi/linux/v4l2-dv-timings.h b/include/uapi/linux/v4l2-dv-timings.h index 6a0764c89fcb..6c8f159e416e 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) */ |