diff --git a/arch/arm/mach-imx/include/mach/iomux-mx31.h b/arch/arm/mach-imx/include/mach/iomux-mx31.h
index 0cad793..c814c15 100644
--- a/arch/arm/mach-imx/include/mach/iomux-mx31.h
+++ b/arch/arm/mach-imx/include/mach/iomux-mx31.h
@@ -573,10 +573,7 @@
 #define MX31_PIN_CONTRAST__CONTRAST	IOMUX_MODE(MX31_PIN_CONTRAST, IOMUX_CONFIG_FUNC)
 #define MX31_PIN_D3_SPL__D3_SPL		IOMUX_MODE(MX31_PIN_D3_SPL, IOMUX_CONFIG_FUNC)
 #define MX31_PIN_D3_CLS__D3_CLS		IOMUX_MODE(MX31_PIN_D3_CLS, IOMUX_CONFIG_FUNC)
-#define MX31_PIN_LCS0__GPI03_23		IOMUX_MODE(MX31_PIN_LCS0, IOMUX_CONFIG_GPIO)
 #define MX31_PIN_GPIO1_1__GPIO          IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO)
-#define MX31_PIN_I2C_CLK__SCL		IOMUX_MODE(MX31_PIN_I2C_CLK, IOMUX_CONFIG_FUNC)
-#define MX31_PIN_I2C_DAT__SDA		IOMUX_MODE(MX31_PIN_I2C_DAT, IOMUX_CONFIG_FUNC)
 #define MX31_PIN_DCD_DTE1__I2C2_SDA	IOMUX_MODE(MX31_PIN_DCD_DTE1, IOMUX_CONFIG_ALT2)
 #define MX31_PIN_RI_DTE1__I2C2_SCL	IOMUX_MODE(MX31_PIN_RI_DTE1, IOMUX_CONFIG_ALT2)
 #define MX31_PIN_CSPI2_SS2__I2C3_SDA	IOMUX_MODE(MX31_PIN_CSPI2_SS2, IOMUX_CONFIG_ALT1)