mmc: core: Rename __mmc_set_signal_voltage() to mmc_set_signal_voltage()

Earlier the mmc_set_signal_voltage() existed, but since it has been renamed
to mmc_set_uhs_voltage(), we can now use that name instead.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Tested-by: Jan Glauber <jglauber@cavium.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 82c1a02..b20b70f 100644 (file)
--- 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 aee23f5..55f543f 100644 (file)
--- 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 b91abe0..5844f29 100644 (file)
--- 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),