1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/pinctrl/pinctrl-mxs.c b/drivers/pinctrl/pinctrl-mxs.c
index dd227d21dcf2..23af9f1f9c35 100644
--- a/drivers/pinctrl/pinctrl-mxs.c
+++ b/drivers/pinctrl/pinctrl-mxs.c
@@ -146,7 +146,7 @@ free:
 static void mxs_dt_free_map(struct pinctrl_dev *pctldev,
                             struct pinctrl_map *map, unsigned num_maps)
 {
-        int i;
+        u32 i;
 
         for (i = 0; i < num_maps; i++) {
                 if (map[i].type == PIN_MAP_TYPE_MUX_GROUP)
@@ -203,7 +203,7 @@ static int mxs_pinctrl_enable(struct pinctrl_dev *pctldev, unsigned selector,
         void __iomem *reg;
         u8 bank, shift;
         u16 pin;
-        int i;
+        u32 i;
 
         for (i = 0; i < g->npins; i++) {
                 bank = PINID_TO_BANK(g->pins[i]);
@@ -256,7 +256,7 @@ static int mxs_pinconf_group_set(struct pinctrl_dev *pctldev,
         void __iomem *reg;
         u8 ma, vol, pull, bank, shift;
         u16 pin;
-        int i;
+        u32 i;
 
         ma = CONFIG_TO_MA(config);
         vol = CONFIG_TO_VOL(config);
@@ -345,8 +345,7 @@ static int mxs_pinctrl_parse_group(struct platform_device *pdev,
         const char *propname = "fsl,pinmux-ids";
         char *group;
         int length = strlen(np->name) + SUFFIX_LEN;
-        int i;
-        u32 val;
+        u32 val, i;
 
         group = devm_kzalloc(&pdev->dev, length, GFP_KERNEL);
         if (!group)