info->groups[] has info->ngroups elements so these comparisons should be
>= instead of >.
Fixes: 41d32cfce1ae ("pinctrl: sprd: Add Spreadtrum pin control driver")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c
index 673b77bbbc8c..939e1bbf6253 100644
--- a/drivers/pinctrl/sprd/pinctrl-sprd.c
+++ b/drivers/pinctrl/sprd/pinctrl-sprd.c
@@ -400,7 +400,7 @@ static int sprd_pmx_set_mux(struct pinctrl_dev *pctldev,
unsigned long reg;
unsigned int val = 0;
- if (group_selector > info->ngroups)
+ if (group_selector >= info->ngroups)
return -EINVAL;
switch (func_selector) {
@@ -734,7 +734,7 @@ static int sprd_pinconf_group_get(struct pinctrl_dev *pctldev,
struct sprd_pin_group *grp;
unsigned int pin_id;
- if (selector > info->ngroups)
+ if (selector >= info->ngroups)
return -EINVAL;
grp = &info->groups[selector];
@@ -753,7 +753,7 @@ static int sprd_pinconf_group_set(struct pinctrl_dev *pctldev,
struct sprd_pin_group *grp;
int ret, i;
- if (selector > info->ngroups)
+ if (selector >= info->ngroups)
return -EINVAL;
grp = &info->groups[selector];
@@ -813,7 +813,7 @@ static void sprd_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
const char *name;
int i, ret;
- if (selector > info->ngroups)
+ if (selector >= info->ngroups)
return;
grp = &info->groups[selector];
--
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