Hi Ulf, On Wed, Mar 4, 2020 at 11:35 PM Ulf Hansson <ulf.hansson@xxxxxxxxxx> wrote: > > On Mon, 24 Feb 2020 at 10:09, Baolin Wang <baolin.wang7@xxxxxxxxx> wrote: > > > > The Spreadtrum host controller supports HW busy detection for I/O > > operations, which means when the host gets a transfer complete event, > > I assume HW busy detection also works for R1B commands, so I am adding > that information to changelog to clarify this. > > Please have a look at the next branch to see that it looks good to you. Looks good to me. Thanks for your help. > > > that always indicates the busy signal is released. Thus we can set > > the MMC_CAP_WAIT_WHILE_BUSY flag to remove some redundant software > > busy polling. > > > > Signed-off-by: Baolin Wang <baolin.wang7@xxxxxxxxx> > > So, applied for next, thanks! > > Kind regards > Uffe > > > > --- > > drivers/mmc/host/sdhci-sprd.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c > > index d346223..2ab42c5 100644 > > --- a/drivers/mmc/host/sdhci-sprd.c > > +++ b/drivers/mmc/host/sdhci-sprd.c > > @@ -556,7 +556,7 @@ static int sdhci_sprd_probe(struct platform_device *pdev) > > sdhci_sprd_voltage_switch; > > > > host->mmc->caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED | > > - MMC_CAP_ERASE | MMC_CAP_CMD23; > > + MMC_CAP_ERASE | MMC_CAP_CMD23 | MMC_CAP_WAIT_WHILE_BUSY; > > ret = mmc_of_parse(host->mmc); > > if (ret) > > goto pltfm_free; > > -- > > 1.9.1 > > -- Baolin Wang
