diff options
Diffstat (limited to 'drivers/mmc/host/sunxi-mmc.c')
| -rw-r--r-- | drivers/mmc/host/sunxi-mmc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index f87d7967457f..5e95bbc51644 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -951,9 +951,13 @@ static void sunxi_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) static int sunxi_mmc_volt_switch(struct mmc_host *mmc, struct mmc_ios *ios) { + int ret; + /* vqmmc regulator is available */ - if (!IS_ERR(mmc->supply.vqmmc)) - return mmc_regulator_set_vqmmc(mmc, ios); + if (!IS_ERR(mmc->supply.vqmmc)) { + ret = mmc_regulator_set_vqmmc(mmc, ios); + return ret < 0 ? ret : 0; + } /* no vqmmc regulator, assume fixed regulator at 3/3.3V */ if (mmc->ios.signal_voltage == MMC_SIGNAL_VOLTAGE_330) @@ -1390,7 +1394,7 @@ static int sunxi_mmc_probe(struct platform_device *pdev) mmc->f_min = 400000; mmc->f_max = 52000000; mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_ERASE | MMC_CAP_SDIO_IRQ; + MMC_CAP_SDIO_IRQ; /* * Some H5 devices do not have signal traces precise enough to |