mmc: sh_mobile_sdhi: simplify code for voltage switching

A last minute fix applied by Ulf made room for some simplification.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index 9c9bbb2..04f15d9 100644 (file)
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -238,11 +238,7 @@ static int sh_mobile_sdhi_start_signal_voltage_switch(struct mmc_host *mmc,
        if (ret)
                return ret;
 
-       ret = pinctrl_select_state(priv->pinctrl, pin_state);
-       if (ret)
-               return ret;
-
-       return 0;
+       return pinctrl_select_state(priv->pinctrl, pin_state);
 }
 
 static int sh_mobile_sdhi_wait_idle(struct tmio_mmc_host *host)