At startup, ControlInfoMap::generateIdmap() threw a log message warning that the controls::FrameDurations had a type mismatch based on the min/max values provided in libcamera::RPi::Controls initialiser. Fix this warning by forcing the integer constants to be 64-bit wide by using the INT64_C() macro. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>