[PATCH 03/21] pinctrl: sunplus: Use scope based of_node_put() cleanups

From: Peng Fan (OSS)
Date: Wed May 01 2024 - 08:49:24 EST


From: Peng Fan <peng.fan@xxxxxxx>

Use scope based of_node_put() cleanup to simplify code.

Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
drivers/pinctrl/sunplus/sppctl.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pinctrl/sunplus/sppctl.c b/drivers/pinctrl/sunplus/sppctl.c
index ae156f779a16..604256ec9079 100644
--- a/drivers/pinctrl/sunplus/sppctl.c
+++ b/drivers/pinctrl/sunplus/sppctl.c
@@ -823,7 +823,7 @@ static int sppctl_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node
int nmG = of_property_count_strings(np_config, "groups");
const struct sppctl_func *f = NULL;
u8 pin_num, pin_type, pin_func;
- struct device_node *parent;
+ struct device_node *parent __free(device_node) = NULL;
unsigned long *configs;
struct property *prop;
const char *s_f, *s_g;
@@ -964,7 +964,6 @@ static int sppctl_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node
}
}

- of_node_put(parent);
dev_dbg(pctldev->dev, "%d pins mapped\n", *num_maps);
return 0;

@@ -973,7 +972,6 @@ static int sppctl_dt_node_to_map(struct pinctrl_dev *pctldev, struct device_node
if ((*map)[i].type == PIN_MAP_TYPE_CONFIGS_PIN)
kfree((*map)[i].data.configs.configs);
kfree(*map);
- of_node_put(parent);
return -ENOMEM;
}


--
2.37.1