607 	unsigned int best_diff;  in ov772x_select_fps()  local
613 	best_diff = ~0L;  in ov772x_select_fps()
616 		if (diff < best_diff) {  in ov772x_select_fps()
618 			best_diff = diff;  in ov772x_select_fps()
631 	unsigned int best_diff;  in ov772x_set_frame_rate()  local
675 	best_diff = ~0L;  in ov772x_set_frame_rate()
688 		if (diff < best_diff) {  in ov772x_set_frame_rate()
689 			best_diff = diff;  in ov772x_set_frame_rate()
940 	u32 best_diff = UINT_MAX;  in ov772x_select_win()  local
946 		if (diff < best_diff) {  in ov772x_select_win()
947 			best_diff = diff;  in ov772x_select_win()