diff options
Diffstat (limited to 'drivers/mmc/host/meson-gx-mmc.c')
| -rw-r--r-- | drivers/mmc/host/meson-gx-mmc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index 35400cf2a2e4..7eb38d7482c6 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -1004,6 +1004,8 @@ static int meson_mmc_card_busy(struct mmc_host *mmc) static int meson_mmc_voltage_switch(struct mmc_host *mmc, struct mmc_ios *ios) { + int ret; + /* vqmmc regulator is available */ if (!IS_ERR(mmc->supply.vqmmc)) { /* @@ -1013,7 +1015,8 @@ static int meson_mmc_voltage_switch(struct mmc_host *mmc, struct mmc_ios *ios) * to 1.8v. Please make sure the regulator framework is aware * of your own regulator constraints */ - return mmc_regulator_set_vqmmc(mmc, ios); + ret = mmc_regulator_set_vqmmc(mmc, ios); + return ret < 0 ? ret : 0; } /* no vqmmc regulator, assume fixed regulator at 3/3.3V */ |