board-mx6_h: is_mipi is unused
board-mx6_utc: is_mipi is unused
board-mx6_s: is_mipi is unused
board-mx6_r: is_mipi is unused
board-mx6_oc: is_mipi is unused
board-mx6_nitrogen6x: combine OV5640_MIPI with video0, is_mipi is unused
mxc_v4l2_capture: add device name to info message
ov5640: add info message when setting capture size/rate