target/linux/bcm27xx/patches-4.19/950-0224-staging-bcm2835-camera-Add-multiple-inclusion-protec.patch

   1 From c37e8c9137e4858ed86e211f3fddbb9d9af08532 Mon Sep 17 00:00:00 2001
   2 From: Dave Stevenson <dave.stevenson@raspberrypi.org>
   3 Date: Mon, 24 Sep 2018 16:21:06 +0100
   4 Subject: [PATCH] staging: bcm2835-camera: Add multiple inclusion
   5  protection to headers
   6
   7 mmal-common.h and mmal-msg.h didn't have the normal
   8 ifndef FOO / define FOO / endif protection to stop it being
   9 included multiple times. Add it.
  10
  11 Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
  12 ---
  13  drivers/staging/vc04_services/bcm2835-camera/mmal-common.h | 3 +++
  14  drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h    | 3 +++
  15  2 files changed, 6 insertions(+)
  16
  17 --- a/drivers/staging/vc04_services/bcm2835-camera/mmal-common.h
  18 +++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-common.h
  19 @@ -13,6 +13,8 @@
  20   * MMAL structures
  21   *
  22   */
  23 +#ifndef MMAL_COMMON_H
  24 +#define MMAL_COMMON_H
  25
  26  #define MMAL_FOURCC(a, b, c, d) ((a) | (b << 8) | (c << 16) | (d << 24))
  27  #define MMAL_MAGIC MMAL_FOURCC('m', 'm', 'a', 'l')
  28 @@ -56,3 +58,4 @@ struct mmal_colourfx {
  29         u32 u;
  30         u32 v;
  31  };
  32 +#endif
  33 --- a/drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
  34 +++ b/drivers/staging/vc04_services/bcm2835-camera/mmal-msg.h
  35 @@ -23,6 +23,8 @@
  36   * implementation uses fixed size types and not the enums (though the
  37   * comments have the actual enum type
  38   */
  39 +#ifndef MMAL_MSG_H
  40 +#define MMAL_MSG_H
  41
  42  #define VC_MMAL_VER 15
  43  #define VC_MMAL_MIN_VER 10
  44 @@ -401,3 +403,4 @@ struct mmal_msg {
  45                 u8 payload[MMAL_MSG_MAX_PAYLOAD];
  46         } u;
  47  };
  48 +#endif