diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index cf66ef1..fc419da 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1243,11 +1243,11 @@
 	  selected to enable support for the functionality of the chip.
 
 config MFD_WM8994
-	bool "Wolfson Microelectronics WM8994"
+	tristate "Wolfson Microelectronics WM8994"
 	select MFD_CORE
 	select REGMAP_I2C
 	select REGMAP_IRQ
-	depends on I2C=y
+	depends on I2C
 	help
 	  The WM8994 is a highly integrated hi-fi CODEC designed for
 	  smartphone applicatiosn.  As well as audio functionality it