[media] soc_camera: annotate a switch fall through

Clearly, hsync and vsinc bool vars are part of the return
logic on the second case of the switch. Annotate that, in
order to shut up gcc warnings.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/platform/soc_camera/soc_mediabus.c b/drivers/media/platform/soc_camera/soc_mediabus.c
index e3e665e1c503afca118c2f7c874c1c2f626360e7..57581f626f4c96713a8725b6034cf8637a1173cd 100644 (file)
--- a/drivers/media/platform/soc_camera/soc_mediabus.c
+++ b/drivers/media/platform/soc_camera/soc_mediabus.c
@@ -494,6 +494,7 @@ unsigned int soc_mbus_config_compatible(const struct v4l2_mbus_config *cfg,
                                        V4L2_MBUS_HSYNC_ACTIVE_LOW);
                vsync = common_flags & (V4L2_MBUS_VSYNC_ACTIVE_HIGH |
                                        V4L2_MBUS_VSYNC_ACTIVE_LOW);
+               /* fall through */
        case V4L2_MBUS_BT656:
                pclk = common_flags & (V4L2_MBUS_PCLK_SAMPLE_RISING |
                                       V4L2_MBUS_PCLK_SAMPLE_FALLING);