diff --git a/arch/arm/mach-imx/iim.c b/arch/arm/mach-imx/iim.c
index ce2bbafc9..bb806d78f 100644
--- a/arch/arm/mach-imx/iim.c
+++ b/arch/arm/mach-imx/iim.c
@@ -31,8 +31,6 @@
 
 #define DRIVERNAME	"imx_iim"
 
-static unsigned long mac_addr_base;
-
 static int iim_write_enable;
 static int iim_sense_enable;
 
@@ -227,15 +225,11 @@ static int imx_iim_add_bank(struct device_d *dev, void __iomem *base, int num)
 
 static int imx_iim_probe(struct device_d *dev)
 {
-	struct imx_iim_platform_data *pdata = dev->platform_data;
 	int i;
 	void __iomem *base;
 
 	base = dev_request_mem_region(dev, 0);
 
-	if (pdata)
-		mac_addr_base = pdata->mac_addr_base;
-
 	for (i = 0; i < 8; i++) {
 		imx_iim_add_bank(dev, base, i);
 	}
diff --git a/arch/arm/mach-imx/imx25.c b/arch/arm/mach-imx/imx25.c
index 501191874..63e91a51f 100644
--- a/arch/arm/mach-imx/imx25.c
+++ b/arch/arm/mach-imx/imx25.c
@@ -53,16 +53,12 @@ u64 imx_uid(void)
 	return uid;
 }
 
-static struct imx_iim_platform_data imx25_iim_pdata = {
-	.mac_addr_base	= IIM_MAC_ADDR,
-};
-
 static int imx25_init(void)
 {
 	imx25_boot_save_loc((void *)MX25_CCM_BASE_ADDR);
 
 	add_generic_device("imx_iim", 0, NULL, MX25_IIM_BASE_ADDR, SZ_4K,
-			IORESOURCE_MEM, &imx25_iim_pdata);
+			IORESOURCE_MEM, NULL);
 
 	add_generic_device("imx-iomuxv3", 0, NULL, MX25_IOMUXC_BASE_ADDR, 0x1000, IORESOURCE_MEM, NULL);
 	add_generic_device("imx25-ccm", 0, NULL, MX25_CCM_BASE_ADDR, 0x1000, IORESOURCE_MEM, NULL);
diff --git a/arch/arm/mach-imx/include/mach/iim.h b/arch/arm/mach-imx/include/mach/iim.h
index 713f0de05..1d2814919 100644
--- a/arch/arm/mach-imx/include/mach/iim.h
+++ b/arch/arm/mach-imx/include/mach/iim.h
@@ -38,10 +38,6 @@
 #define IIM_SCS2	0x0034
 #define IIM_SCS3	0x0038
 
-struct imx_iim_platform_data {
-	unsigned long	mac_addr_base;
-};
-
 #ifdef CONFIG_IMX_IIM
 int imx_iim_read(unsigned int bank, int offset, void *buf, int count);
 #else