diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
index b6968c78c303abd5f56cb2ef8b06f920c71a33f2..aa02e722c51df6666043818047bf1809d3eec4f5 100644
--- a/drivers/net/phy/motorcomm.c
+++ b/drivers/net/phy/motorcomm.c
@@ -12,8 +12,8 @@
 #include <linux/phy.h>
 
 #define PHY_ID_YT8511		0x0000010a
-#define PHY_ID_YT8521		0x0000011A
-#define PHY_ID_YT8531S		0x4F51E91A
+#define PHY_ID_YT8521		0x0000011a
+#define PHY_ID_YT8531S		0x4f51e91a
 
 /* YT8521/YT8531S Register Overview
  *	UTP Register space	|	FIBER Register space