diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-st.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-st.c | 31 |
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; |