drivers: media: i2c: imx335: Fix frame size enumeration

In commit cfa49ff ("media: i2c: imx335: Support 2592x1940 10-bit
mode") the IMX335 driver was extended to support multiple output modes.

This incorrectly extended the frame size enumeration to check against
the supported mbus_codes array instead of the supported mode/frame
array. This has the unwanted side effect of reporting the currently
supported frame size 2592x1944 three times.

Fix the check accordingly to report a frame size for each supported
size, which is presently only a single entry.

Fixes: cfa49ff ("media: i2c: imx335: Support 2592x1940 10-bit mode")
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

Author: kbingham

drivers/media/i2c/imx335.c

@@ -720,7 +720,8 @@ static int imx335_enum_frame_size(struct v4l2_subdev *sd,
 	struct imx335 *imx335 = to_imx335(sd);
 	u32 code;
 
-	if (fsize->index > ARRAY_SIZE(imx335_mbus_codes))
+	/* Only a single supported_mode available. */
+	if (fsize->index > 0)
 		return -EINVAL;
 
 	code = imx335_get_format_code(imx335, fsize->code);