From: Eugen Hristev eugen.hristev@microchip.com
commit fed23c5829ecab4ddc712d7b0046e59610ca3ba4 upstream.
The quirks2 are parsed and set (e.g. from DT) before the quirk for broken HS200 is set in the driver. The driver needs to enable just this flag, not rewrite the whole quirk set.
Fixes: 7871aa60ae00 ("mmc: sdhci-of-at91: add quirk for broken HS200") Signed-off-by: Eugen Hristev eugen.hristev@microchip.com Acked-by: Adrian Hunter adrian.hunter@intel.com Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/mmc/host/sdhci-of-at91.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mmc/host/sdhci-of-at91.c +++ b/drivers/mmc/host/sdhci-of-at91.c @@ -366,7 +366,7 @@ static int sdhci_at91_probe(struct platf pm_runtime_use_autosuspend(&pdev->dev);
/* HS200 is broken at this moment */ - host->quirks2 = SDHCI_QUIRK2_BROKEN_HS200; + host->quirks2 |= SDHCI_QUIRK2_BROKEN_HS200;
ret = sdhci_add_host(host); if (ret)