diff mbox series

[-next,RESEND,2/2] mfd: qcom-spmi-pmic: Use for_each_child_of_node_scoped()

Message ID 20240826092734.2899562-3-ruanjinjie@huawei.com
State Accepted
Commit 015d18800269cf47a370dc885766eea36c11f7da
Headers show
Series mfd: Use for_each_child_of_node_scoped() | expand

Commit Message

Jinjie Ruan Aug. 26, 2024, 9:27 a.m. UTC 
Avoids the need for manual cleanup of_node_put() in early exits
from the loop.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
---
 drivers/mfd/qcom-spmi-pmic.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

Comments

Lee Jones Aug. 30, 2024, 7:56 a.m. UTC | #1 
On Mon, 26 Aug 2024 17:27:34 +0800, Jinjie Ruan wrote:
> Avoids the need for manual cleanup of_node_put() in early exits
> from the loop.
> 
> 

Applied, thanks!

[2/2] mfd: qcom-spmi-pmic: Use for_each_child_of_node_scoped()
      commit: 12d219610d11d2c0917961680ca5fee369b500db

--
Lee Jones [李琼斯]
diff mbox series

Patch

diff --git a/drivers/mfd/qcom-spmi-pmic.c b/drivers/mfd/qcom-spmi-pmic.c
index eab5bf6cff10..b4b178caf754 100644
--- a/drivers/mfd/qcom-spmi-pmic.c
+++ b/drivers/mfd/qcom-spmi-pmic.c
@@ -84,7 +84,6 @@  static const struct of_device_id pmic_spmi_id_table[] = {
 static struct spmi_device *qcom_pmic_get_base_usid(struct spmi_device *sdev, struct qcom_spmi_dev *ctx)
 {
 	struct device_node *spmi_bus;
-	struct device_node *child;
 	int function_parent_usid, ret;
 	u32 pmic_addr;
 
@@ -108,10 +107,9 @@  static struct spmi_device *qcom_pmic_get_base_usid(struct spmi_device *sdev, str
 	 */
 	spmi_bus = of_get_parent(sdev->dev.of_node);
 	sdev = ERR_PTR(-ENODATA);
-	for_each_child_of_node(spmi_bus, child) {
+	for_each_child_of_node_scoped(spmi_bus, child) {
 		ret = of_property_read_u32_index(child, "reg", 0, &pmic_addr);
 		if (ret) {
-			of_node_put(child);
 			sdev = ERR_PTR(ret);
 			break;
 		}
@@ -125,7 +123,6 @@  static struct spmi_device *qcom_pmic_get_base_usid(struct spmi_device *sdev, str
 				 */
 				sdev = ERR_PTR(-EPROBE_DEFER);
 			}
-			of_node_put(child);
 			break;
 		}
 	}