diff options
Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-imx.c')
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index e582a21cfe54..1c6bb15579e1 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -81,7 +81,8 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev, 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; @@ -476,10 +477,12 @@ static int imx_pinctrl_parse_groups(struct device_node *np, config = imx_pinconf_parse_generic_config(np, ipctl); grp->num_pins = size / pin_size; - grp->data = devm_kzalloc(ipctl->dev, grp->num_pins * - sizeof(struct imx_pin), GFP_KERNEL); - grp->pins = devm_kzalloc(ipctl->dev, grp->num_pins * - sizeof(unsigned int), GFP_KERNEL); + grp->data = devm_kcalloc(ipctl->dev, + grp->num_pins, sizeof(struct imx_pin), + GFP_KERNEL); + grp->pins = devm_kcalloc(ipctl->dev, + grp->num_pins, sizeof(unsigned int), + GFP_KERNEL); if (!grp->pins || !grp->data) return -ENOMEM; @@ -697,8 +700,9 @@ int imx_pinctrl_probe(struct platform_device *pdev, if (!ipctl) return -ENOMEM; - ipctl->pin_regs = devm_kmalloc(&pdev->dev, sizeof(*ipctl->pin_regs) * - info->npins, GFP_KERNEL); + ipctl->pin_regs = devm_kmalloc_array(&pdev->dev, + info->npins, sizeof(*ipctl->pin_regs), + GFP_KERNEL); if (!ipctl->pin_regs) return -ENOMEM; |