releases/3.14.3/media-videodev2.h-add-parenthesis-around-macro-arguments.patch

   1 From aee786acfc0a12bcd37a1c60f3198fb25cf7181a Mon Sep 17 00:00:00 2001
   2 From: Hans Verkuil <hverkuil@xs4all.nl>
   3 Date: Thu, 27 Feb 2014 06:04:57 -0300
   4 Subject: media: videodev2.h: add parenthesis around macro arguments
   5
   6 From: Hans Verkuil <hverkuil@xs4all.nl>
   7
   8 commit aee786acfc0a12bcd37a1c60f3198fb25cf7181a upstream.
   9
  10 bt->width should be (bt)->width, and same for the other fields.
  11
  12 Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
  13 Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
  14 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  15
  16 ---
  17  include/uapi/linux/videodev2.h |   10 +++++-----
  18  1 file changed, 5 insertions(+), 5 deletions(-)
  19
  20 --- a/include/uapi/linux/videodev2.h
  21 +++ b/include/uapi/linux/videodev2.h
  22 @@ -1059,14 +1059,14 @@ struct v4l2_bt_timings {
  23
  24  /* A few useful defines to calculate the total blanking and frame sizes */
  25  #define V4L2_DV_BT_BLANKING_WIDTH(bt) \
  26 -       (bt->hfrontporch + bt->hsync + bt->hbackporch)
  27 +       ((bt)->hfrontporch + (bt)->hsync + (bt)->hbackporch)
  28  #define V4L2_DV_BT_FRAME_WIDTH(bt) \
  29 -       (bt->width + V4L2_DV_BT_BLANKING_WIDTH(bt))
  30 +       ((bt)->width + V4L2_DV_BT_BLANKING_WIDTH(bt))
  31  #define V4L2_DV_BT_BLANKING_HEIGHT(bt) \
  32 -       (bt->vfrontporch + bt->vsync + bt->vbackporch + \
  33 -        bt->il_vfrontporch + bt->il_vsync + bt->il_vbackporch)
  34 +       ((bt)->vfrontporch + (bt)->vsync + (bt)->vbackporch + \
  35 +        (bt)->il_vfrontporch + (bt)->il_vsync + (bt)->il_vbackporch)
  36  #define V4L2_DV_BT_FRAME_HEIGHT(bt) \
  37 -       (bt->height + V4L2_DV_BT_BLANKING_HEIGHT(bt))
  38 +       ((bt)->height + V4L2_DV_BT_BLANKING_HEIGHT(bt))
  39
  40  /** struct v4l2_dv_timings - DV timings
  41   * @type:      the type of the timings