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sdhci-s3c: enable SDHCI_QUIRK_NO_HISPD_BIT quirk

PATCH In review [email protected] 1 participant 1 message Aug 11, 2010

Subsystems (3)
MMC, SD and SDIO Secure digital host controller interface (SDHCI) driver Secure digital host controller interface (SDHCI) Samsung driver
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PATCH 51/177 sdhci-s3c: enable SDHCI_QUIRK_NO_HISPD_BIT quirk

From: Marek Szyprowski <[email protected]>

This patch enables SDHCI_QUIRK_NO_HISPD_BIT on Samsung SDHCI driver. This solves detection problems with some external SD cards. This change has been tested on S5PC100 and S5PC110. It has no inpact on driver speed.

Signed-off-by Kyungmin Park <[email protected]>
Signed-off-by Marek Szyprowski <[email protected]>
Cc <[email protected]>
Signed-off-by Andrew Morton <[email protected]>

---

 drivers/mmc/host/sdhci-s3c.c |    1 +
 1 file changed, 1 insertion(+)
drivers/mmc/host/sdhci-s3c.c renamed from drivers/mmc/host/sdhci-s3c.c~sdhci-s3c-enable-sdhci_quirk_no_hispd_bit-quirk +1 -0
diff -puN drivers/mmc/host/sdhci-s3c.c~sdhci-s3c-enable-sdhci_quirk_no_hispd_bit-quirk drivers/mmc/host/sdhci-s3c.c
@@ -338,6 +338,7 @@ static int __devinit sdhci_s3c_probe(str
 
 	/* Setup quirks for the controller */
 	host->quirks |= SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC;
+	host->quirks |= SDHCI_QUIRK_NO_HISPD_BIT;
 
 #ifndef CONFIG_MMC_SDHCI_S3C_DMA

_