diff options
Diffstat (limited to 'drivers/pinctrl/sunplus/sppctl.c')
| -rw-r--r-- | drivers/pinctrl/sunplus/sppctl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/sunplus/sppctl.c b/drivers/pinctrl/sunplus/sppctl.c index 3ba47040ac42..2b3335ab56c6 100644 --- a/drivers/pinctrl/sunplus/sppctl.c +++ b/drivers/pinctrl/sunplus/sppctl.c @@ -871,6 +871,9 @@ static int sppctl_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node } *map = kcalloc(*num_maps + nmG, sizeof(**map), GFP_KERNEL); + if (*map == NULL) + return -ENOMEM; + for (i = 0; i < (*num_maps); i++) { dt_pin = be32_to_cpu(list[i]); pin_num = FIELD_GET(GENMASK(31, 24), dt_pin); |