diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
index fbd7ee8e4897..8c78f2b16452 100644
--- a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
@@ -23,7 +23,6 @@
 #define SM_nCS0_nCS0		MFP_CFG(SM_nCS0, AF0)
 #define SM_ADV_SM_ADV		MFP_CFG(SM_ADV, AF0)
 #define SM_SCLK_SM_SCLK		MFP_CFG(SM_SCLK, AF0)
-#define SM_SCLK_SM_SCLK		MFP_CFG(SM_SCLK, AF0)
 #define SM_BE0_SM_BE0		MFP_CFG(SM_BE0, AF1)
 #define SM_BE1_SM_BE1		MFP_CFG(SM_BE1, AF1)