summaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl/pinctrl-st.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pinctrl/pinctrl-st.c')
-rw-r--r--drivers/pinctrl/pinctrl-st.c31
1 files changed, 16 insertions, 15 deletions
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index 2081c67667a8..0966bb0bf71f 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -823,8 +823,8 @@ static int st_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
}
map_num = grp->npins + 1;
- new_map = devm_kzalloc(pctldev->dev,
- sizeof(*new_map) * map_num, GFP_KERNEL);
+ new_map = devm_kcalloc(pctldev->dev,
+ map_num, sizeof(*new_map), GFP_KERNEL);
if (!new_map)
return -ENOMEM;
@@ -1191,9 +1191,9 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
grp->npins = npins;
grp->name = np->name;
- grp->pins = devm_kzalloc(info->dev, npins * sizeof(u32), GFP_KERNEL);
- grp->pin_conf = devm_kzalloc(info->dev,
- npins * sizeof(*conf), GFP_KERNEL);
+ grp->pins = devm_kcalloc(info->dev, npins, sizeof(u32), GFP_KERNEL);
+ grp->pin_conf = devm_kcalloc(info->dev,
+ npins, sizeof(*conf), GFP_KERNEL);
if (!grp->pins || !grp->pin_conf)
return -ENOMEM;
@@ -1249,8 +1249,8 @@ static int st_pctl_parse_functions(struct device_node *np,
dev_err(info->dev, "No groups defined\n");
return -EINVAL;
}
- func->groups = devm_kzalloc(info->dev,
- func->ngroups * sizeof(char *), GFP_KERNEL);
+ func->groups = devm_kcalloc(info->dev,
+ func->ngroups, sizeof(char *), GFP_KERNEL);
if (!func->groups)
return -ENOMEM;
@@ -1573,14 +1573,15 @@ static int st_pctl_probe_dt(struct platform_device *pdev,
dev_info(&pdev->dev, "nfunctions = %d\n", info->nfunctions);
dev_info(&pdev->dev, "ngroups = %d\n", info->ngroups);
- info->functions = devm_kzalloc(&pdev->dev,
- info->nfunctions * sizeof(*info->functions), GFP_KERNEL);
+ info->functions = devm_kcalloc(&pdev->dev,
+ info->nfunctions, sizeof(*info->functions), GFP_KERNEL);
- info->groups = devm_kzalloc(&pdev->dev,
- info->ngroups * sizeof(*info->groups) , GFP_KERNEL);
+ info->groups = devm_kcalloc(&pdev->dev,
+ info->ngroups, sizeof(*info->groups),
+ GFP_KERNEL);
- info->banks = devm_kzalloc(&pdev->dev,
- info->nbanks * sizeof(*info->banks), GFP_KERNEL);
+ info->banks = devm_kcalloc(&pdev->dev,
+ info->nbanks, sizeof(*info->banks), GFP_KERNEL);
if (!info->functions || !info->groups || !info->banks)
return -ENOMEM;
@@ -1608,8 +1609,8 @@ static int st_pctl_probe_dt(struct platform_device *pdev,
}
pctl_desc->npins = info->nbanks * ST_GPIO_PINS_PER_BANK;
- pdesc = devm_kzalloc(&pdev->dev,
- sizeof(*pdesc) * pctl_desc->npins, GFP_KERNEL);
+ pdesc = devm_kcalloc(&pdev->dev,
+ pctl_desc->npins, sizeof(*pdesc), GFP_KERNEL);
if (!pdesc)
return -ENOMEM;