linux-kernel - [PATCH next RESEND] drivers: soc: qcom: Auto cleanup using _

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Message-Id: <20240521190624.1087210-1-pvkumar5749404@gmail.com>
Date: Wed, 22 May 2024 00:36:24 +0530
From: Prabhav Kumar Vaish <pvkumar5749404@...il.com>
To: andersson@...nel.org,
	konrad.dybcio@...aro.org
Cc: linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	julia.lawall@...ia.fr,
	javier.carrasco@...fvision.net,
	skhan@...uxfoundation.org,
	Prabhav Kumar Vaish <pvkumar5749404@...il.com>
Subject: [PATCH next RESEND] drivers: soc: qcom: Auto cleanup using __free()

Use automated cleanup to replace of_node_put() in
qcom_smem_resolve_mem().

Signed-off-by: Prabhav Kumar Vaish <pvkumar5749404@...il.com>
---
 drivers/soc/qcom/smem.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c
index 7191fa0c087f..ad1cf8dcc6ec 100644
--- a/drivers/soc/qcom/smem.c
+++ b/drivers/soc/qcom/smem.c
@@ -1032,18 +1032,16 @@ static int qcom_smem_resolve_mem(struct qcom_smem *smem, const char *name,
 				 struct smem_region *region)
 {
 	struct device *dev = smem->dev;
-	struct device_node *np;
 	struct resource r;
 	int ret;
+	struct device_node *np __free(device_node) = of_parse_phandle(dev->of_node, name, 0);
 
-	np = of_parse_phandle(dev->of_node, name, 0);
 	if (!np) {
 		dev_err(dev, "No %s specified\n", name);
 		return -EINVAL;
 	}
 
 	ret = of_address_to_resource(np, 0, &r);
-	of_node_put(np);
 	if (ret)
 		return ret;
 
-- 
2.34.1