media: uapi: pisp_be_config: Re-sort pisp_be_tiles_config

The order of the members of pisp_be_tiles_config is relevant
as the driver logic assumes 'config' to be at offset 0.

Re-sort the member to match the driver's expectations.

Fixes: c6c49bac ("media: uapi: Add Raspberry Pi PiSP Back End uAPI")
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Acked-by: Naushir Patuck <naush@raspberrypi.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

include/uapi/linux/media/raspberrypi/pisp_be_config.h

@@ -919,9 +919,9 @@ struct pisp_tile {
  * @config:	PiSP Back End configuration
  */
 struct pisp_be_tiles_config {
+	struct pisp_be_config config;
 	struct pisp_tile tiles[PISP_BACK_END_NUM_TILES];
 	__u32 num_tiles;
-	struct pisp_be_config config;
 } __attribute__((packed));
 
 #endif /* _UAPI_PISP_BE_CONFIG_H_ */