diff mbox series

[v2,06/20] pinctrl: spear: Use scope based of_node_put() cleanups

Message ID 20240504-pinctrl-cleanup-v2-6-26c5f2dc1181@nxp.com (mailing list archive)
State Handled Elsewhere
Headers show
Series pinctrl: Use scope based of_node_put() cleanups | expand

Checks

Context Check Description
conchuod/vmtest-for-next-PR success PR summary
conchuod/patch-6-test-1 success .github/scripts/patches/tests/build_rv32_defconfig.sh
conchuod/patch-6-test-2 success .github/scripts/patches/tests/build_rv64_clang_allmodconfig.sh
conchuod/patch-6-test-3 success .github/scripts/patches/tests/build_rv64_gcc_allmodconfig.sh
conchuod/patch-6-test-4 success .github/scripts/patches/tests/build_rv64_nommu_k210_defconfig.sh
conchuod/patch-6-test-5 success .github/scripts/patches/tests/build_rv64_nommu_virt_defconfig.sh
conchuod/patch-6-test-6 success .github/scripts/patches/tests/checkpatch.sh
conchuod/patch-6-test-7 success .github/scripts/patches/tests/dtb_warn_rv64.sh
conchuod/patch-6-test-8 success .github/scripts/patches/tests/header_inline.sh
conchuod/patch-6-test-9 success .github/scripts/patches/tests/kdoc.sh
conchuod/patch-6-test-10 success .github/scripts/patches/tests/module_param.sh
conchuod/patch-6-test-11 success .github/scripts/patches/tests/verify_fixes.sh
conchuod/patch-6-test-12 success .github/scripts/patches/tests/verify_signedoff.sh

Commit Message

Peng Fan (OSS) May 4, 2024, 1:20 p.m. UTC 
From: Peng Fan <peng.fan@nxp.com>

Use scope based of_node_put() cleanup to simplify code.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/pinctrl/spear/pinctrl-spear.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)
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Patch

diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c
index b8caaa5a2d4e..a8c5fe973cd4 100644
--- a/drivers/pinctrl/spear/pinctrl-spear.c
+++ b/drivers/pinctrl/spear/pinctrl-spear.c
@@ -151,24 +151,19 @@  static int spear_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
 					unsigned *num_maps)
 {
 	struct spear_pmx *pmx = pinctrl_dev_get_drvdata(pctldev);
-	struct device_node *np;
 	struct property *prop;
 	const char *function, *group;
 	int ret, index = 0, count = 0;
 
 	/* calculate number of maps required */
-	for_each_child_of_node(np_config, np) {
+	for_each_child_of_node_scoped(np_config, np) {
 		ret = of_property_read_string(np, "st,function", &function);
-		if (ret < 0) {
-			of_node_put(np);
+		if (ret < 0)
 			return ret;
-		}
 
 		ret = of_property_count_strings(np, "st,pins");
-		if (ret < 0) {
-			of_node_put(np);
+		if (ret < 0)
 			return ret;
-		}
 
 		count += ret;
 	}
@@ -182,7 +177,7 @@  static int spear_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
 	if (!*map)
 		return -ENOMEM;
 
-	for_each_child_of_node(np_config, np) {
+	for_each_child_of_node_scoped(np_config, np) {
 		of_property_read_string(np, "st,function", &function);
 		of_property_for_each_string(np, "st,pins", prop, group) {
 			(*map)[index].type = PIN_MAP_TYPE_MUX_GROUP;