From: Jisheng Zhang Date: Wed, 24 Mar 2021 07:47:21 +0000 (+0800) Subject: mmc: sdhci-of-dwcmshc: set MMC_CAP_WAIT_WHILE_BUSY X-Git-Tag: v5.15~1251^2~33 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=57ac3084f598d238ae829d595bfc20afaf0feb38;p=platform%2Fkernel%2Flinux-starfive.git mmc: sdhci-of-dwcmshc: set MMC_CAP_WAIT_WHILE_BUSY The host supports HW busy detection of the device busy signaling over dat0 line. Set MMC_CAP_wAIT_WHILE_BUSY host capability. Signed-off-by: Jisheng Zhang Link: https://lore.kernel.org/r/20210324154703.69f97fde@xhacker.debian Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c index 34d26e3..bac874a 100644 --- a/drivers/mmc/host/sdhci-of-dwcmshc.c +++ b/drivers/mmc/host/sdhci-of-dwcmshc.c @@ -416,6 +416,8 @@ static int dwcmshc_probe(struct platform_device *pdev) goto err_clk; } + host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY; + err = sdhci_add_host(host); if (err) goto err_clk;