644 	unsigned int pre_div = 1, div = 1;  in esdhc_of_set_clock()  local
657 		pre_div = 2;  in esdhc_of_set_clock()
670 	while (host->max_clk / pre_div / 16 > clock_fixup && pre_div < 256)  in esdhc_of_set_clock()
671 		pre_div *= 2;  in esdhc_of_set_clock()
673 	while (host->max_clk / pre_div / div > clock_fixup && div < 16)  in esdhc_of_set_clock()
676 	esdhc->div_ratio = pre_div * div;  in esdhc_of_set_clock()
684 			pre_div = 4;  in esdhc_of_set_clock()
687 			pre_div = 4;  in esdhc_of_set_clock()
690 			pre_div = 4;  in esdhc_of_set_clock()
696 		esdhc->div_ratio = pre_div * div;  in esdhc_of_set_clock()
705 	pre_div >>= 1;  in esdhc_of_set_clock()
713 		(pre_div << ESDHC_PREDIV_SHIFT));  in esdhc_of_set_clock()