diff --git a/arch/arm/mach-imx/include/mach/iomux-v3.h b/arch/arm/mach-imx/include/mach/iomux-v3.h
index 219786be3..b8cc9af68 100644
--- a/arch/arm/mach-imx/include/mach/iomux-v3.h
+++ b/arch/arm/mach-imx/include/mach/iomux-v3.h
@@ -113,6 +113,6 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad);
  * setups mutliple pads
  * convenient way to call the above function with tables
  */
-int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count);
+int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list, unsigned count);
 
 #endif /* __MACH_IOMUX_V3_H__*/
diff --git a/drivers/pinctrl/imx-iomux-v3.c b/drivers/pinctrl/imx-iomux-v3.c
index 7fcbb98d0..1319690d5 100644
--- a/drivers/pinctrl/imx-iomux-v3.c
+++ b/drivers/pinctrl/imx-iomux-v3.c
@@ -76,9 +76,9 @@ int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad)
 EXPORT_SYMBOL(mxc_iomux_v3_setup_pad);
 
 
-int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count)
+int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list, unsigned count)
 {
-	iomux_v3_cfg_t *p = pad_list;
+	const iomux_v3_cfg_t *p = pad_list;
 	int i;
 	int ret;