diff options
Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-imx1-core.c')
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx1-core.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx1-core.c b/drivers/pinctrl/freescale/pinctrl-imx1-core.c index 5af89de0ff02..c3bdd90b1422 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx1-core.c +++ b/drivers/pinctrl/freescale/pinctrl-imx1-core.c @@ -241,7 +241,8 @@ static int imx1_dt_node_to_map(struct pinctrl_dev *pctldev, for (i = 0; i < grp->npins; i++) map_num++; - new_map = kmalloc(sizeof(struct pinctrl_map) * map_num, GFP_KERNEL); + new_map = kmalloc_array(map_num, sizeof(struct pinctrl_map), + GFP_KERNEL); if (!new_map) return -ENOMEM; @@ -482,10 +483,10 @@ static int imx1_pinctrl_parse_groups(struct device_node *np, } grp->npins = size / 12; - grp->pins = devm_kzalloc(info->dev, - grp->npins * sizeof(struct imx1_pin), GFP_KERNEL); - grp->pin_ids = devm_kzalloc(info->dev, - grp->npins * sizeof(unsigned int), GFP_KERNEL); + grp->pins = devm_kcalloc(info->dev, + grp->npins, sizeof(struct imx1_pin), GFP_KERNEL); + grp->pin_ids = devm_kcalloc(info->dev, + grp->npins, sizeof(unsigned int), GFP_KERNEL); if (!grp->pins || !grp->pin_ids) return -ENOMEM; @@ -522,8 +523,8 @@ static int imx1_pinctrl_parse_functions(struct device_node *np, if (func->num_groups == 0) return -EINVAL; - func->groups = devm_kzalloc(info->dev, - func->num_groups * sizeof(char *), GFP_KERNEL); + func->groups = devm_kcalloc(info->dev, + func->num_groups, sizeof(char *), GFP_KERNEL); if (!func->groups) return -ENOMEM; @@ -565,12 +566,12 @@ static int imx1_pinctrl_parse_dt(struct platform_device *pdev, } info->nfunctions = nfuncs; - info->functions = devm_kzalloc(&pdev->dev, - nfuncs * sizeof(struct imx1_pmx_func), GFP_KERNEL); + info->functions = devm_kcalloc(&pdev->dev, + nfuncs, sizeof(struct imx1_pmx_func), GFP_KERNEL); info->ngroups = ngroups; - info->groups = devm_kzalloc(&pdev->dev, - ngroups * sizeof(struct imx1_pin_group), GFP_KERNEL); + info->groups = devm_kcalloc(&pdev->dev, + ngroups, sizeof(struct imx1_pin_group), GFP_KERNEL); if (!info->functions || !info->groups) |