V4L/DVB: The first two parameters of soc_camera_limit_side() are usually pointers to struct v4l2_rect elements. They are signed, so adjust the prototype accordingly

This will remove the following sparse warning (see "make C=1"):

 * incorrect type in argument 1 (different signedness)
       expected unsigned int *start
       got signed int *<noident>

as well as a couple more signedness mismatches.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index bd297f567dc7..d477e3058002 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -796,7 +796,7 @@ static int acquire_dma_channel(struct mx3_camera_dev *mx3_cam)
  * FIXME: learn to use stride != width, then we can keep stride properly aligned
  * and support arbitrary (even) widths.
  */
-static inline void stride_align(__s32 *width)
+static inline void stride_align(__u32 *width)
 {
         if (((*width + 7) &  ~7) < 4096)
                 *width = (*width + 7) &  ~7;
@@ -844,7 +844,7 @@ static int mx3_camera_set_crop(struct soc_camera_device *icd,
                  * So far only direct camera-to-memory is supported
                  */
                 if (channel_change_requested(icd, rect)) {
-                        int ret = acquire_dma_channel(mx3_cam);
+                        ret = acquire_dma_channel(mx3_cam);
                         if (ret < 0)
                                 return ret;
                 }