diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index 1d699e3..754df5e 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -36,7 +36,7 @@
 config CAN_DEV
 	tristate "Platform CAN drivers with Netlink support"
 	depends on CAN
-	default Y
+	default y
 	---help---
 	  Enables the common framework for platform CAN drivers with Netlink
 	  support. This is the standard library for CAN drivers.
@@ -45,7 +45,7 @@
 config CAN_CALC_BITTIMING
 	bool "CAN bit-timing calculation"
 	depends on CAN_DEV
-	default Y
+	default y
 	---help---
 	  If enabled, CAN bit-timing parameters will be calculated for the
 	  bit-rate specified via Netlink argument "bitrate" when the device