202 	unsigned height, width, hblank, vblank, speed;  in calc_fps()  local
211 	speed = mt9v011_read(sd, R0A_MT9V011_CLK_SPEED);  in calc_fps()
213 	row_time = (width + 113 + hblank) * (speed + 2);  in calc_fps()
234 	u64 t_time, speed;  in calc_speed()  local
253 	speed = t_time;  in calc_speed()
254 	do_div(speed, row_time * line_time);  in calc_speed()
257 	if (speed < 2)  in calc_speed()
258 		speed = 0;  in calc_speed()
260 		speed -= 2;  in calc_speed()
263 	if (speed > 15)  in calc_speed()
266 	return (u16)speed;  in calc_speed()
370 	u16 speed;  in mt9v011_s_parm()  local
377 	speed = calc_speed(sd, tpf->numerator, tpf->denominator);  in mt9v011_s_parm()
379 	mt9v011_write(sd, R0A_MT9V011_CLK_SPEED, speed);  in mt9v011_s_parm()
380 	v4l2_dbg(1, debug, sd, "Setting speed to %d\n", speed);  in mt9v011_s_parm()