615 	u64 numerator = link_frequency * ddr * lanes;  in imx283_pixel_rate()  local
617 	do_div(numerator, bpp);  in imx283_pixel_rate()
619 	return numerator;  in imx283_pixel_rate()
634 	u64 numerator = pixels * iclk_pre;  in imx283_internal_clock()  local
636 	do_div(numerator, pclk_pre);  in imx283_internal_clock()
638 	return numerator;  in imx283_internal_clock()
653 	u64 numerator = cycles * pclk_pre;  in imx283_iclk_to_pix()  local
655 	do_div(numerator, iclk_pre);  in imx283_iclk_to_pix()
657 	return numerator;  in imx283_iclk_to_pix()
666 	u64 numerator;  in imx283_exposure()  local
670 	numerator = (imx283->vmax * (svr + 1) - shr) * imx283->hmax + offset;  in imx283_exposure()
672 	do_div(numerator, imx283->hmax);  in imx283_exposure()
674 	return clamp(numerator, 0, U32_MAX);  in imx283_exposure()