diff options
| -rw-r--r-- | drivers/mmc/core/core.c | 10 | ||||
| -rw-r--r-- | drivers/mmc/core/core.h | 2 | ||||
| -rw-r--r-- | drivers/mmc/core/mmc.c | 16 |
3 files changed, 14 insertions, 14 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 82c1a02b9c2a..b20b70fbd50d 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1631,7 +1631,7 @@ u32 mmc_select_voltage(struct mmc_host *host, u32 ocr) return ocr; } -int __mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage) +int mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage) { int err = 0; int old_signal_voltage = host->ios.signal_voltage; @@ -1691,7 +1691,7 @@ int mmc_set_uhs_voltage(struct mmc_host *host, u32 ocr) host->ios.clock = 0; mmc_set_ios(host); - if (__mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180)) { + if (mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180)) { /* * Voltages may not have been switched, but we've already * sent CMD11, so a power cycle is required anyway @@ -1800,11 +1800,11 @@ void mmc_power_up(struct mmc_host *host, u32 ocr) mmc_set_initial_state(host); /* Try to set signal voltage to 3.3V but fall back to 1.8v or 1.2v */ - if (__mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330) == 0) + if (!mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330)) dev_dbg(mmc_dev(host), "Initial signal voltage of 3.3v\n"); - else if (__mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180) == 0) + else if (!mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180)) dev_dbg(mmc_dev(host), "Initial signal voltage of 1.8v\n"); - else if (__mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120) == 0) + else if (!mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120)) dev_dbg(mmc_dev(host), "Initial signal voltage of 1.2v\n"); /* diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index aee23f54a7ed..55f543fd37c4 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -49,7 +49,7 @@ void mmc_set_bus_mode(struct mmc_host *host, unsigned int mode); void mmc_set_bus_width(struct mmc_host *host, unsigned int width); u32 mmc_select_voltage(struct mmc_host *host, u32 ocr); int mmc_set_uhs_voltage(struct mmc_host *host, u32 ocr); -int __mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage); +int mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage); void mmc_set_timing(struct mmc_host *host, unsigned int timing); void mmc_set_driver_type(struct mmc_host *host, unsigned int drv_type); int mmc_select_drive_strength(struct mmc_card *card, unsigned int max_dtr, diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index b91abe01aacc..5844f29d3bed 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1122,14 +1122,14 @@ static int mmc_select_hs_ddr(struct mmc_card *card) */ err = -EINVAL; if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_DDR_1_2V) - err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120); + err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120); if (err && (card->mmc_avail_type & EXT_CSD_CARD_TYPE_DDR_1_8V)) - err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180); + err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180); /* make sure vccq is 3.3v after switching disaster */ if (err) - err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330); + err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330); return err; } @@ -1296,10 +1296,10 @@ static int mmc_select_hs400es(struct mmc_card *card) } if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS400_1_2V) - err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120); + err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120); if (err && card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS400_1_8V) - err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180); + err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180); /* If fails try again during next card power cycle */ if (err) @@ -1405,10 +1405,10 @@ static int mmc_select_hs200(struct mmc_card *card) old_signal_voltage = host->ios.signal_voltage; if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS200_1_2V) - err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120); + err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120); if (err && card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS200_1_8V) - err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180); + err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180); /* If fails try again during next card power cycle */ if (err) @@ -1450,7 +1450,7 @@ static int mmc_select_hs200(struct mmc_card *card) err: if (err) { /* fall back to the old signal voltage, if fails report error */ - if (__mmc_set_signal_voltage(host, old_signal_voltage)) + if (mmc_set_signal_voltage(host, old_signal_voltage)) err = -EIO; pr_err("%s: %s failed, error %d\n", mmc_hostname(card->host), |