Merge tag 'mfd-lee-3.13-fixes-1' of git://git.linaro.org/people/ljones/mfd

A single patch due in for v3.13-rc2
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 62a60ca..dd67158 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -32,7 +32,7 @@
 	select MFD_CORE
 	select REGMAP_I2C
 	select REGMAP_IRQ
-	depends on I2C && OF
+	depends on I2C=y && OF
 	help
 	  The ams AS3722 is a compact system PMU suitable for mobile phones,
 	  tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down