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mmc: sdhci-of-at91: fix quirk2 overwrite

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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>
This commit is contained in:
Eugen Hristev 2019-11-14 12:59:26 +00:00 committed by Greg Kroah-Hartman
parent 69ab55f2bb
commit b827e2fa58
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/sdhci-of-at91.c
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@ -145,7 +145,7 @@ static int sdhci_at91_probe(struct platform_device *pdev)
sdhci_get_of_property(pdev);
/* 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)