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path: root/drivers/pinctrl/pinctrl-lantiq.c
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Diffstat (limited to 'drivers/pinctrl/pinctrl-lantiq.c')
-rw-r--r--drivers/pinctrl/pinctrl-lantiq.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-lantiq.c b/drivers/pinctrl/pinctrl-lantiq.c
index 41dc39c7a7b1..81632af3a86a 100644
--- a/drivers/pinctrl/pinctrl-lantiq.c
+++ b/drivers/pinctrl/pinctrl-lantiq.c
@@ -158,7 +158,8 @@ static int ltq_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
for_each_child_of_node(np_config, np)
max_maps += ltq_pinctrl_dt_subnode_size(np);
- *map = kzalloc(max_maps * sizeof(struct pinctrl_map) * 2, GFP_KERNEL);
+ *map = kzalloc(array3_size(max_maps, sizeof(struct pinctrl_map), 2),
+ GFP_KERNEL);
if (!*map)
return -ENOMEM;
tmp = *map;