520 	const struct nand_sdr_timings *sdr = nand_get_sdr_timings(conf);  in tango_set_timings()  local
526 	if (IS_ERR(sdr))  in tango_set_timings()
527 		return PTR_ERR(sdr);  in tango_set_timings()
532 	Trdy = to_ticks(kHz, sdr->tCEA_max - sdr->tREA_max);  in tango_set_timings()
533 	Textw = to_ticks(kHz, sdr->tWB_max);  in tango_set_timings()
534 	Twc = to_ticks(kHz, sdr->tWC_min);  in tango_set_timings()
535 	Twpw = to_ticks(kHz, sdr->tWC_min - sdr->tWP_min);  in tango_set_timings()
537 	Tacc = to_ticks(kHz, sdr->tREA_max);  in tango_set_timings()
538 	Thold = to_ticks(kHz, sdr->tREH_min);  in tango_set_timings()
539 	Trpw = to_ticks(kHz, sdr->tRC_min - sdr->tREH_min);  in tango_set_timings()
540 	Textr = to_ticks(kHz, sdr->tRHZ_max);  in tango_set_timings()