diff options
Diffstat (limited to 'drivers/pinctrl/freescale/pinctrl-imx.c')
| -rw-r--r-- | drivers/pinctrl/freescale/pinctrl-imx.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 83ff9532bae6..9f42036c5fbb 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -672,8 +672,10 @@ static int imx_pinctrl_parse_functions(struct device_node *np, grp = devm_kzalloc(ipctl->dev, sizeof(struct group_desc), GFP_KERNEL); - if (!grp) + if (!grp) { + of_node_put(child); return -ENOMEM; + } mutex_lock(&ipctl->mutex); radix_tree_insert(&pctl->pin_group_tree, @@ -697,12 +699,17 @@ static bool imx_pinctrl_dt_is_flat_functions(struct device_node *np) struct device_node *pinctrl_np; for_each_child_of_node(np, function_np) { - if (of_property_read_bool(function_np, "fsl,pins")) + if (of_property_read_bool(function_np, "fsl,pins")) { + of_node_put(function_np); return true; + } for_each_child_of_node(function_np, pinctrl_np) { - if (of_property_read_bool(pinctrl_np, "fsl,pins")) + if (of_property_read_bool(pinctrl_np, "fsl,pins")) { + of_node_put(pinctrl_np); + of_node_put(function_np); return false; + } } } |