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path: root/drivers/mmc/host/rtsx_pci_sdmmc.c
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Diffstat (limited to 'drivers/mmc/host/rtsx_pci_sdmmc.c')
-rw-r--r--drivers/mmc/host/rtsx_pci_sdmmc.c30
1 files changed, 5 insertions, 25 deletions
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index 571915dfb218..f74b5adca642 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -1060,26 +1060,6 @@ static int sd_wait_voltage_stable_2(struct realtek_pci_sdmmc *host)
return 0;
}
-static int sd_change_bank_voltage(struct realtek_pci_sdmmc *host, u8 voltage)
-{
- struct rtsx_pcr *pcr = host->pcr;
- int err;
-
- if (voltage == SD_IO_3V3) {
- err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4FC0 | 0x24);
- if (err < 0)
- return err;
- } else if (voltage == SD_IO_1V8) {
- err = rtsx_pci_write_phy_register(pcr, 0x08, 0x4C40 | 0x24);
- if (err < 0)
- return err;
- } else {
- return -EINVAL;
- }
-
- return 0;
-}
-
static int sdmmc_switch_voltage(struct mmc_host *mmc, struct mmc_ios *ios)
{
struct realtek_pci_sdmmc *host = mmc_priv(mmc);
@@ -1098,11 +1078,11 @@ static int sdmmc_switch_voltage(struct mmc_host *mmc, struct mmc_ios *ios)
rtsx_pci_start_run(pcr);
if (ios->signal_voltage == MMC_SIGNAL_VOLTAGE_330)
- voltage = SD_IO_3V3;
+ voltage = OUTPUT_3V3;
else
- voltage = SD_IO_1V8;
+ voltage = OUTPUT_1V8;
- if (voltage == SD_IO_1V8) {
+ if (voltage == OUTPUT_1V8) {
err = rtsx_pci_write_register(pcr,
SD30_DRIVE_SEL, 0x07, DRIVER_TYPE_B);
if (err < 0)
@@ -1113,11 +1093,11 @@ static int sdmmc_switch_voltage(struct mmc_host *mmc, struct mmc_ios *ios)
goto out;
}
- err = sd_change_bank_voltage(host, voltage);
+ err = rtsx_pci_switch_output_voltage(pcr, voltage);
if (err < 0)
goto out;
- if (voltage == SD_IO_1V8) {
+ if (voltage == OUTPUT_1V8) {
err = sd_wait_voltage_stable_2(host);
if (err < 0)
goto out;