mmc: dt: Support "broken-cd" property in sdhci-pltfm

cjb · cjb · commit 38ca7248054b · 2012-10-07T17:41:42.000-04:00
Signed-off-by: Chris Ball &lt;cjb@laptop.org&gt;
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
@@ -75,6 +75,9 @@ void sdhci_get_of_property(struct platform_device *pdev)
 		if (sdhci_of_wp_inverted(np))
 			host->quirks |= SDHCI_QUIRK_INVERTED_WRITE_PROTECT;
 
+		if (of_get_property(np, "broken-cd", NULL))
+			host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION;
+
 		if (of_device_is_compatible(np, "fsl,p2020-rev1-esdhc"))
 			host->quirks |= SDHCI_QUIRK_BROKEN_DMA;
 
