DM9051_EPCR
ret = regmap_read_poll_timeout(db->regmap_dm, DM9051_EPCR, mval,
ret = regmap_write(db->regmap_dm, DM9051_EPCR, EPCR_ERPRR);
ret = regmap_write(db->regmap_dm, DM9051_EPCR, 0);
ret = regmap_write(db->regmap_dm, DM9051_EPCR, EPCR_WEP | EPCR_ERPRW);
return regmap_write(db->regmap_dm, DM9051_EPCR, 0);
ret = regmap_write(db->regmap_dm, DM9051_EPCR, EPCR_ERPRR | EPCR_EPOS);
ret = regmap_write(db->regmap_dm, DM9051_EPCR, 0);
ret = regmap_write(db->regmap_dm, DM9051_EPCR, EPCR_EPOS | EPCR_ERPRW);
return regmap_write(db->regmap_dm, DM9051_EPCR, 0);