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, 9 insertions, 9 deletions

diff --git a/drivers/media/video/rj54n1cb0c.c b/drivers/media/video/rj54n1cb0c.c
index 9277194cd821..bbd9c11e2c5a 100644
--- a/drivers/media/video/rj54n1cb0c.c
+++ b/drivers/media/video/rj54n1cb0c.c
@@ -555,15 +555,15 @@ static int rj54n1_commit(struct i2c_client *client)
         return ret;
 }
 
-static int rj54n1_sensor_scale(struct v4l2_subdev *sd, u32 *in_w, u32 *in_h,
-                               u32 *out_w, u32 *out_h);
+static int rj54n1_sensor_scale(struct v4l2_subdev *sd, s32 *in_w, s32 *in_h,
+                               s32 *out_w, s32 *out_h);
 
 static int rj54n1_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
 {
         struct i2c_client *client = sd->priv;
         struct rj54n1 *rj54n1 = to_rj54n1(client);
         struct v4l2_rect *rect = &a->c;
-        unsigned int dummy = 0, output_w, output_h,
+        int dummy = 0, output_w, output_h,
                 input_w = rect->width, input_h = rect->height;
         int ret;
 
@@ -577,7 +577,7 @@ static int rj54n1_s_crop(struct v4l2_subdev *sd, struct v4l2_crop *a)
         output_w = (input_w * 1024 + rj54n1->resize / 2) / rj54n1->resize;
         output_h = (input_h * 1024 + rj54n1->resize / 2) / rj54n1->resize;
 
-        dev_dbg(&client->dev, "Scaling for %ux%u : %u = %ux%u\n",
+        dev_dbg(&client->dev, "Scaling for %dx%d : %u = %dx%d\n",
                 input_w, input_h, rj54n1->resize, output_w, output_h);
 
         ret = rj54n1_sensor_scale(sd, &input_w, &input_h, &output_w, &output_h);
@@ -638,8 +638,8 @@ static int rj54n1_g_fmt(struct v4l2_subdev *sd,
  * the output one, updates the window sizes and returns an error or the resize
  * coefficient on success. Note: we only use the "Fixed Scaling" on this camera.
  */
-static int rj54n1_sensor_scale(struct v4l2_subdev *sd, u32 *in_w, u32 *in_h,
-                               u32 *out_w, u32 *out_h)
+static int rj54n1_sensor_scale(struct v4l2_subdev *sd, s32 *in_w, s32 *in_h,
+                               s32 *out_w, s32 *out_h)
 {
         struct i2c_client *client = sd->priv;
         struct rj54n1 *rj54n1 = to_rj54n1(client);
@@ -749,7 +749,7 @@ static int rj54n1_sensor_scale(struct v4l2_subdev *sd, u32 *in_w, u32 *in_h,
          * improve the image quality or stability for larger frames (see comment
          * above), but I didn't check the framerate.
          */
-        skip = min(resize / 1024, (unsigned)15);
+        skip = min(resize / 1024, 15U);
 
         inc_sel = 1 << skip;
 
@@ -819,7 +819,7 @@ static int rj54n1_sensor_scale(struct v4l2_subdev *sd, u32 *in_w, u32 *in_h,
         *out_w = output_w;
         *out_h = output_h;
 
-        dev_dbg(&client->dev, "Scaled for %ux%u : %u = %ux%u, skip %u\n",
+        dev_dbg(&client->dev, "Scaled for %dx%d : %u = %ux%u, skip %u\n",
                 *in_w, *in_h, resize, output_w, output_h, skip);
 
         return resize;
@@ -1017,7 +1017,7 @@ static int rj54n1_s_fmt(struct v4l2_subdev *sd,
         struct i2c_client *client = sd->priv;
         struct rj54n1 *rj54n1 = to_rj54n1(client);
         const struct rj54n1_datafmt *fmt;
-        unsigned int output_w, output_h, max_w, max_h,
+        int output_w, output_h, max_w, max_h,
                 input_w = rj54n1->rect.width, input_h = rj54n1->rect.height;
         int ret;