344 	int err = 0, idx;  in mmc_decode_ext_csd()  local
356 			err = -EINVAL;  in mmc_decode_ext_csd()
597 	return err;  in mmc_decode_ext_csd()
603 	int err;  in mmc_read_ext_csd()  local
608 	err = mmc_get_ext_csd(card, &ext_csd);  in mmc_read_ext_csd()
609 	if (err) {  in mmc_read_ext_csd()
612 		if ((err != -EINVAL)  in mmc_read_ext_csd()
613 		 && (err != -ENOSYS)  in mmc_read_ext_csd()
614 		 && (err != -EFAULT))  in mmc_read_ext_csd()
615 			return err;  in mmc_read_ext_csd()
627 			err = 0;  in mmc_read_ext_csd()
630 		return err;  in mmc_read_ext_csd()
633 	err = mmc_decode_ext_csd(card, ext_csd);  in mmc_read_ext_csd()
635 	return err;  in mmc_read_ext_csd()
641 	int err;  in mmc_compare_ext_csds()  local
646 	err = mmc_get_ext_csd(card, &bw_ext_csd);  in mmc_compare_ext_csds()
647 	if (err)  in mmc_compare_ext_csds()
648 		return err;  in mmc_compare_ext_csds()
651 	err = !((card->ext_csd.raw_partition_support ==  in mmc_compare_ext_csds()
704 	if (err)  in mmc_compare_ext_csds()
705 		err = -EINVAL;  in mmc_compare_ext_csds()
708 	return err;  in mmc_compare_ext_csds()
785 	int err = 0;  in __mmc_select_powerclass()  local
833 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in __mmc_select_powerclass()
839 	return err;  in __mmc_select_powerclass()
846 	int err, ddr;  in mmc_select_powerclass()  local
865 	err = __mmc_select_powerclass(card, ext_csd_bits);  in mmc_select_powerclass()
866 	if (err)  in mmc_select_powerclass()
870 	return err;  in mmc_select_powerclass()
908 	int err = 0;  in mmc_select_bus_width()  local
930 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_select_bus_width()
934 		if (err)  in mmc_select_bus_width()
946 			err = mmc_compare_ext_csds(card, bus_width);  in mmc_select_bus_width()
948 			err = mmc_bus_test(card, bus_width);  in mmc_select_bus_width()
950 		if (!err) {  in mmc_select_bus_width()
951 			err = bus_width;  in mmc_select_bus_width()
959 	return err;  in mmc_select_bus_width()
967 	int err;  in mmc_select_hs()  local
969 	err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_select_hs()
973 	if (!err)  in mmc_select_hs()
976 	return err;  in mmc_select_hs()
986 	int err = 0;  in mmc_select_hs_ddr()  local
998 	err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_select_hs_ddr()
1002 	if (err) {  in mmc_select_hs_ddr()
1005 		return err;  in mmc_select_hs_ddr()
1033 	err = -EINVAL;  in mmc_select_hs_ddr()
1035 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120);  in mmc_select_hs_ddr()
1037 	if (err && (card->mmc_avail_type & EXT_CSD_CARD_TYPE_DDR_1_8V))  in mmc_select_hs_ddr()
1038 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180);  in mmc_select_hs_ddr()
1041 	if (err)  in mmc_select_hs_ddr()
1042 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330);  in mmc_select_hs_ddr()
1044 	if (!err)  in mmc_select_hs_ddr()
1047 	return err;  in mmc_select_hs_ddr()
1054 	int err;  in mmc_switch_status()  local
1056 	err = mmc_send_status(card, &status);  in mmc_switch_status()
1057 	if (err)  in mmc_switch_status()
1058 		return err;  in mmc_switch_status()
1068 	int err = 0;  in mmc_select_hs400()  local
1087 	err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_select_hs400()
1091 	if (err) {  in mmc_select_hs400()
1093 			mmc_hostname(host), err);  in mmc_select_hs400()
1094 		return err;  in mmc_select_hs400()
1101 		err = mmc_switch_status(card);  in mmc_select_hs400()
1102 		if (err)  in mmc_select_hs400()
1107 	err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_select_hs400()
1111 	if (err) {  in mmc_select_hs400()
1113 			mmc_hostname(host), err);  in mmc_select_hs400()
1114 		return err;  in mmc_select_hs400()
1120 	err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_select_hs400()
1124 	if (err) {  in mmc_select_hs400()
1126 			 mmc_hostname(host), err);  in mmc_select_hs400()
1127 		return err;  in mmc_select_hs400()
1135 		err = mmc_switch_status(card);  in mmc_select_hs400()
1136 		if (err)  in mmc_select_hs400()
1144 	       __func__, err);  in mmc_select_hs400()
1145 	return err;  in mmc_select_hs400()
1158 	int err;  in mmc_hs400_to_hs200()  local
1170 	err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_HS_TIMING,  in mmc_hs400_to_hs200()
1173 	if (err)  in mmc_hs400_to_hs200()
1179 		err = mmc_switch_status(card);  in mmc_hs400_to_hs200()
1180 		if (err)  in mmc_hs400_to_hs200()
1185 	err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_BUS_WIDTH,  in mmc_hs400_to_hs200()
1188 	if (err)  in mmc_hs400_to_hs200()
1194 		err = mmc_switch_status(card);  in mmc_hs400_to_hs200()
1195 		if (err)  in mmc_hs400_to_hs200()
1202 	err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_HS_TIMING,  in mmc_hs400_to_hs200()
1205 	if (err)  in mmc_hs400_to_hs200()
1211 		err = mmc_switch_status(card);  in mmc_hs400_to_hs200()
1212 		if (err)  in mmc_hs400_to_hs200()
1222 	       __func__, err);  in mmc_hs400_to_hs200()
1223 	return err;  in mmc_hs400_to_hs200()
1255 	int err = -EINVAL;  in mmc_select_hs200()  local
1259 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120);  in mmc_select_hs200()
1261 	if (err && card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS200_1_8V)  in mmc_select_hs200()
1262 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180);  in mmc_select_hs200()
1265 	if (err)  in mmc_select_hs200()
1266 		goto err;  in mmc_select_hs200()
1277 	err = mmc_select_bus_width(card);  in mmc_select_hs200()
1278 	if (!IS_ERR_VALUE(err)) {  in mmc_select_hs200()
1281 		err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_select_hs200()
1285 		if (err)  in mmc_select_hs200()
1286 			goto err;  in mmc_select_hs200()
1290 			err = mmc_switch_status(card);  in mmc_select_hs200()
1295 			if (err == -EBADMSG)  in mmc_select_hs200()
1299 err:  in mmc_select_hs200()
1300 	if (err)  in mmc_select_hs200()
1302 		       __func__, err);  in mmc_select_hs200()
1303 	return err;  in mmc_select_hs200()
1311 	int err = 0;  in mmc_select_timing()  local
1317 		err = mmc_select_hs200(card);  in mmc_select_timing()
1319 		err = mmc_select_hs(card);  in mmc_select_timing()
1321 	if (err && err != -EBADMSG)  in mmc_select_timing()
1322 		return err;  in mmc_select_timing()
1324 	if (err) {  in mmc_select_timing()
1329 		err = 0;  in mmc_select_timing()
1338 	return err;  in mmc_select_timing()
1371 	int err;  in mmc_init_card()  local
1392 	err = mmc_send_op_cond(host, ocr | (1 << 30), &rocr);  in mmc_init_card()
1393 	if (err)  in mmc_init_card()
1394 		goto err;  in mmc_init_card()
1400 		err = mmc_spi_set_crc(host, use_spi_crc);  in mmc_init_card()
1401 		if (err)  in mmc_init_card()
1402 			goto err;  in mmc_init_card()
1409 		err = mmc_send_cid(host, cid);  in mmc_init_card()
1411 		err = mmc_all_send_cid(host, cid);  in mmc_init_card()
1412 	if (err)  in mmc_init_card()
1413 		goto err;  in mmc_init_card()
1417 			err = -ENOENT;  in mmc_init_card()
1418 			goto err;  in mmc_init_card()
1428 			err = PTR_ERR(card);  in mmc_init_card()
1429 			goto err;  in mmc_init_card()
1448 		err = mmc_set_relative_addr(card);  in mmc_init_card()
1449 		if (err)  in mmc_init_card()
1459 		err = mmc_send_csd(card, card->raw_csd);  in mmc_init_card()
1460 		if (err)  in mmc_init_card()
1463 		err = mmc_decode_csd(card);  in mmc_init_card()
1464 		if (err)  in mmc_init_card()
1466 		err = mmc_decode_cid(card);  in mmc_init_card()
1467 		if (err)  in mmc_init_card()
1482 		err = mmc_select_card(card);  in mmc_init_card()
1483 		if (err)  in mmc_init_card()
1489 		err = mmc_read_ext_csd(card);  in mmc_init_card()
1490 		if (err)  in mmc_init_card()
1511 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_init_card()
1515 		if (err && err != -EBADMSG)  in mmc_init_card()
1518 		if (err) {  in mmc_init_card()
1519 			err = 0;  in mmc_init_card()
1543 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_PART_CONFIG,  in mmc_init_card()
1546 		if (err && err != -EBADMSG)  in mmc_init_card()
1554 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_init_card()
1558 		if (err && err != -EBADMSG)  in mmc_init_card()
1565 		if (!err)  in mmc_init_card()
1572 	err = mmc_select_timing(card);  in mmc_init_card()
1573 	if (err)  in mmc_init_card()
1577 		err = mmc_hs200_tuning(card);  in mmc_init_card()
1578 		if (err)  in mmc_init_card()
1581 		err = mmc_select_hs400(card);  in mmc_init_card()
1582 		if (err)  in mmc_init_card()
1586 		err = mmc_select_bus_width(card);  in mmc_init_card()
1587 		if (!IS_ERR_VALUE(err)) {  in mmc_init_card()
1588 			err = mmc_select_hs_ddr(card);  in mmc_init_card()
1589 			if (err)  in mmc_init_card()
1603 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_init_card()
1606 		if (err && err != -EBADMSG)  in mmc_init_card()
1608 		if (err) {  in mmc_init_card()
1611 			err = 0;  in mmc_init_card()
1621 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_init_card()
1624 		if (err && err != -EBADMSG)  in mmc_init_card()
1630 		if (err) {  in mmc_init_card()
1632 				mmc_hostname(card->host), err);  in mmc_init_card()
1634 			err = 0;  in mmc_init_card()
1647 		err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_init_card()
1651 		if (err && err != -EBADMSG)  in mmc_init_card()
1653 		if (err) {  in mmc_init_card()
1657 			err = 0;  in mmc_init_card()
1671 err:  in mmc_init_card()
1672 	return err;  in mmc_init_card()
1685 	int err;  in mmc_sleep()  local
1690 	err = mmc_deselect_cards(host);  in mmc_sleep()
1691 	if (err)  in mmc_sleep()
1711 	err = mmc_wait_for_cmd(host, &cmd, 0);  in mmc_sleep()
1712 	if (err)  in mmc_sleep()
1726 	return err;  in mmc_sleep()
1739 	int err;  in mmc_poweroff_notify()  local
1745 	err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,  in mmc_poweroff_notify()
1748 	if (err)  in mmc_poweroff_notify()
1755 	return err;  in mmc_poweroff_notify()
1783 	int err;  in mmc_detect()  local
1793 	err = _mmc_detect_card_removed(host);  in mmc_detect()
1797 	if (err) {  in mmc_detect()
1809 	int err = 0;  in _mmc_suspend()  local
1822 		err = mmc_stop_bkops(host->card);  in _mmc_suspend()
1823 		if (err)  in _mmc_suspend()
1827 	err = mmc_flush_cache(host->card);  in _mmc_suspend()
1828 	if (err)  in _mmc_suspend()
1833 		err = mmc_poweroff_notify(host->card, notify_type);  in _mmc_suspend()
1835 		err = mmc_sleep(host);  in _mmc_suspend()
1837 		err = mmc_deselect_cards(host);  in _mmc_suspend()
1839 	if (!err) {  in _mmc_suspend()
1845 	return err;  in _mmc_suspend()
1853 	int err;  in mmc_suspend()  local
1855 	err = _mmc_suspend(host, true);  in mmc_suspend()
1856 	if (!err) {  in mmc_suspend()
1861 	return err;  in mmc_suspend()
1870 	int err = 0;  in _mmc_resume()  local
1881 	err = mmc_init_card(host, host->card->ocr, host->card);  in _mmc_resume()
1886 	return err;  in _mmc_resume()
1894 	int err = 0;  in mmc_shutdown()  local
1902 		err = _mmc_resume(host);  in mmc_shutdown()
1904 	if (!err)  in mmc_shutdown()
1905 		err = _mmc_suspend(host, false);  in mmc_shutdown()
1907 	return err;  in mmc_shutdown()
1915 	int err = 0;  in mmc_resume()  local
1918 		err = _mmc_resume(host);  in mmc_resume()
1924 	return err;  in mmc_resume()
1932 	int err;  in mmc_runtime_suspend()  local
1937 	err = _mmc_suspend(host, true);  in mmc_runtime_suspend()
1938 	if (err)  in mmc_runtime_suspend()
1940 			mmc_hostname(host), err);  in mmc_runtime_suspend()
1942 	return err;  in mmc_runtime_suspend()
1950 	int err;  in mmc_runtime_resume()  local
1955 	err = _mmc_resume(host);  in mmc_runtime_resume()
1956 	if (err)  in mmc_runtime_resume()
1958 			mmc_hostname(host), err);  in mmc_runtime_resume()
2011 	int err;  in mmc_attach_mmc()  local
2021 	err = mmc_send_op_cond(host, 0, &ocr);  in mmc_attach_mmc()
2022 	if (err)  in mmc_attach_mmc()
2023 		return err;  in mmc_attach_mmc()
2033 		err = mmc_spi_read_ocr(host, 1, &ocr);  in mmc_attach_mmc()
2034 		if (err)  in mmc_attach_mmc()
2035 			goto err;  in mmc_attach_mmc()
2044 		err = -EINVAL;  in mmc_attach_mmc()
2045 		goto err;  in mmc_attach_mmc()
2051 	err = mmc_init_card(host, rocr, NULL);  in mmc_attach_mmc()
2052 	if (err)  in mmc_attach_mmc()
2053 		goto err;  in mmc_attach_mmc()
2056 	err = mmc_add_card(host->card);  in mmc_attach_mmc()
2057 	if (err)  in mmc_attach_mmc()
2067 err:  in mmc_attach_mmc()
2071 		mmc_hostname(host), err);  in mmc_attach_mmc()
2073 	return err;  in mmc_attach_mmc()