On 10/07/20 2:11 pm, Ben Chuang wrote: > From: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx> > > Configure a regulator for VDD2 in case of power-off. > > Signed-off-by: Ben Chuang <ben.chuang@xxxxxxxxxxxxxxxxxxx> > Signed-off-by: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx> > --- > drivers/mmc/host/sdhci.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c > index 7f2537648a08..d38d734ec83f 100644 > --- a/drivers/mmc/host/sdhci.c > +++ b/drivers/mmc/host/sdhci.c > @@ -2333,6 +2333,11 @@ void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) > if (!IS_ERR(mmc->supply.vmmc) && > ios->power_mode == MMC_POWER_OFF) > mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, 0); > + if (IS_ENABLED(CONFIG_MMC_SDHCI_UHS2) && > + host->mmc->caps & MMC_CAP_UHS2 && > + !IS_ERR(mmc->supply.vmmc2) && > + ios->power_mode == MMC_POWER_OFF) Probably this can be just: if (!IS_ERR_OR_NULL(mmc->supply.vmmc2) && ios->power_mode == MMC_POWER_OFF) > + mmc_regulator_set_ocr(mmc, mmc->supply.vmmc2, 0); > return; > } > >
