media: i2c: imx219: Rename mbus codes array

The imx219 is using the name "codes" for the mbus formats array. The
name is too generic and not easy to read and follow in the code. Change
it to imx219_mbus_formats.
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Tommaso Merciai <tomm.merciai@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/i2c/imx219.c

@@ -345,7 +345,7 @@ static const char * const imx219_supply_name[] = {
  * - v flip
  * - h&v flips
  */
-static const u32 codes[] = {
+static const u32 imx219_mbus_formats[] = {
 	MEDIA_BUS_FMT_SRGGB10_1X10,
 	MEDIA_BUS_FMT_SGRBG10_1X10,
 	MEDIA_BUS_FMT_SGBRG10_1X10,
@@ -578,17 +578,17 @@ static u32 imx219_get_format_code(struct imx219 *imx219, u32 code)
 
 	lockdep_assert_held(&imx219->mutex);
 
-	for (i = 0; i < ARRAY_SIZE(codes); i++)
-		if (codes[i] == code)
+	for (i = 0; i < ARRAY_SIZE(imx219_mbus_formats); i++)
+		if (imx219_mbus_formats[i] == code)
 			break;
 
-	if (i >= ARRAY_SIZE(codes))
+	if (i >= ARRAY_SIZE(imx219_mbus_formats))
 		i = 0;
 
 	i = (i & ~3) | (imx219->vflip->val ? 2 : 0) |
 	    (imx219->hflip->val ? 1 : 0);
 
-	return codes[i];
+	return imx219_mbus_formats[i];
 }
 
 static void imx219_set_default_format(struct imx219 *imx219)
@@ -731,11 +731,11 @@ static int imx219_enum_mbus_code(struct v4l2_subdev *sd,
 {
 	struct imx219 *imx219 = to_imx219(sd);
 
-	if (code->index >= (ARRAY_SIZE(codes) / 4))
+	if (code->index >= (ARRAY_SIZE(imx219_mbus_formats) / 4))
 		return -EINVAL;
 
 	mutex_lock(&imx219->mutex);
-	code->code = imx219_get_format_code(imx219, codes[code->index * 4]);
+	code->code = imx219_get_format_code(imx219, imx219_mbus_formats[code->index * 4]);
 	mutex_unlock(&imx219->mutex);
 
 	return 0;
@@ -831,14 +831,14 @@ static int imx219_set_pad_format(struct v4l2_subdev *sd,
 
 	mutex_lock(&imx219->mutex);
 
-	for (i = 0; i < ARRAY_SIZE(codes); i++)
-		if (codes[i] == fmt->format.code)
+	for (i = 0; i < ARRAY_SIZE(imx219_mbus_formats); i++)
+		if (imx219_mbus_formats[i] == fmt->format.code)
 			break;
-	if (i >= ARRAY_SIZE(codes))
+	if (i >= ARRAY_SIZE(imx219_mbus_formats))
 		i = 0;
 
 	/* Bayer order varies with flips */
-	fmt->format.code = imx219_get_format_code(imx219, codes[i]);
+	fmt->format.code = imx219_get_format_code(imx219, imx219_mbus_formats[i]);
 
 	mode = v4l2_find_nearest_size(supported_modes,
 				      ARRAY_SIZE(supported_modes),