diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index d618e86..e960a93 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -83,7 +83,7 @@
 
 config MMC_SDHCI_OF
 	tristate "SDHCI support on OpenFirmware platforms"
-	depends on MMC_SDHCI && PPC_OF
+	depends on MMC_SDHCI && OF
 	help
 	  This selects the OF support for Secure Digital Host Controller
 	  Interfaces.
@@ -93,6 +93,7 @@
 config MMC_SDHCI_OF_ESDHC
 	bool "SDHCI OF support for the Freescale eSDHC controller"
 	depends on MMC_SDHCI_OF
+	depends on PPC_OF
 	select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
 	help
 	  This selects the Freescale eSDHC controller support.
@@ -102,6 +103,7 @@
 config MMC_SDHCI_OF_HLWD
 	bool "SDHCI OF support for the Nintendo Wii SDHCI controllers"
 	depends on MMC_SDHCI_OF
+	depends on PPC_OF
 	select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
 	help
 	  This selects the Secure Digital Host Controller Interface (SDHCI)