On Fri, Aug 21, 2020 at 05:09:55PM +0300, Adrian Hunter wrote: > On 10/07/20 2:11 pm, Ben Chuang wrote: > > From: AKASHI Takahiro <[email protected]> > > > > Configure a regulator for VDD2 in case of power-off. > > > > Signed-off-by: Ben Chuang <[email protected]> > > Signed-off-by: AKASHI Takahiro <[email protected]> > > --- > > 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)
Yeah, probably. -Takahiro Akashi > > > + mmc_regulator_set_ocr(mmc, mmc->supply.vmmc2, 0); > > return; > > } > > > > >
