media: i2c: imx219: Name all subdev state variables 'state'

Subdev state variables are named with a mix of 'state' and 'sd_state'
through the driver. To improve consistency, name them all 'state'.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

drivers/media/i2c/imx219.c

@@ -774,7 +774,7 @@ static void imx219_update_pad_format(struct imx219 *imx219,
 }
 
 static int imx219_enum_mbus_code(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_state *sd_state,
+				 struct v4l2_subdev_state *state,
 				 struct v4l2_subdev_mbus_code_enum *code)
 {
 	struct imx219 *imx219 = to_imx219(sd);
@@ -788,7 +788,7 @@ static int imx219_enum_mbus_code(struct v4l2_subdev *sd,
 }
 
 static int imx219_enum_frame_size(struct v4l2_subdev *sd,
-				  struct v4l2_subdev_state *sd_state,
+				  struct v4l2_subdev_state *state,
 				  struct v4l2_subdev_frame_size_enum *fse)
 {
 	struct imx219 *imx219 = to_imx219(sd);
@@ -810,7 +810,7 @@ static int imx219_enum_frame_size(struct v4l2_subdev *sd,
 }
 
 static int imx219_set_pad_format(struct v4l2_subdev *sd,
-				 struct v4l2_subdev_state *sd_state,
+				 struct v4l2_subdev_state *state,
 				 struct v4l2_subdev_format *fmt)
 {
 	struct imx219 *imx219 = to_imx219(sd);
@@ -827,7 +827,7 @@ static int imx219_set_pad_format(struct v4l2_subdev *sd,
 
 	imx219_update_pad_format(imx219, mode, &fmt->format, fmt->format.code);
 
-	format = v4l2_subdev_get_pad_format(sd, sd_state, 0);
+	format = v4l2_subdev_get_pad_format(sd, state, 0);
 	*format = fmt->format;
 
 	/*
@@ -837,7 +837,7 @@ static int imx219_set_pad_format(struct v4l2_subdev *sd,
 	bin_h = min(IMX219_PIXEL_ARRAY_WIDTH / format->width, 2U);
 	bin_v = min(IMX219_PIXEL_ARRAY_HEIGHT / format->height, 2U);
 
-	crop = v4l2_subdev_get_pad_crop(sd, sd_state, 0);
+	crop = v4l2_subdev_get_pad_crop(sd, state, 0);
 	crop->width = format->width * bin_h;
 	crop->height = format->height * bin_v;
 	crop->left = (IMX219_NATIVE_WIDTH - crop->width) / 2;
@@ -872,12 +872,12 @@ static int imx219_set_pad_format(struct v4l2_subdev *sd,
 }
 
 static int imx219_get_selection(struct v4l2_subdev *sd,
-				struct v4l2_subdev_state *sd_state,
+				struct v4l2_subdev_state *state,
 				struct v4l2_subdev_selection *sel)
 {
 	switch (sel->target) {
 	case V4L2_SEL_TGT_CROP: {
-		sel->r = *v4l2_subdev_get_pad_crop(sd, sd_state, 0);
+		sel->r = *v4l2_subdev_get_pad_crop(sd, state, 0);
 		return 0;
 	}