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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Vinod Koul <vkoul@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Girish K S <ks.giri@samsung.com>,
	Yuvaraj Kumar C D <yuvaraj.cd@gmail.com>,
	Vasanth Ananthan <vasanth.a@samsung.com>,
	linux-phy@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Miaoqian Lin <linmq006@gmail.com>
Subject: [RESEND PATCH 1/2] phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
Date: Thu,  7 Apr 2022 11:18:56 +0200	[thread overview]
Message-ID: <20220407091857.230386-1-krzysztof.kozlowski@linaro.org> (raw)

From: Miaoqian Lin <linmq006@gmail.com>

The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.

Fixes: bcff4cba41bc ("PHY: Exynos: Add Exynos5250 SATA PHY driver")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/phy/samsung/phy-exynos5250-sata.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/samsung/phy-exynos5250-sata.c b/drivers/phy/samsung/phy-exynos5250-sata.c
index 9ec234243f7c..6c305a3fe187 100644
--- a/drivers/phy/samsung/phy-exynos5250-sata.c
+++ b/drivers/phy/samsung/phy-exynos5250-sata.c
@@ -187,6 +187,7 @@ static int exynos_sata_phy_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	sata_phy->client = of_find_i2c_device_by_node(node);
+	of_node_put(node);
 	if (!sata_phy->client)
 		return -EPROBE_DEFER;
 
-- 
2.32.0


WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Vinod Koul <vkoul@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Girish K S <ks.giri@samsung.com>,
	Yuvaraj Kumar C D <yuvaraj.cd@gmail.com>,
	Vasanth Ananthan <vasanth.a@samsung.com>,
	linux-phy@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Miaoqian Lin <linmq006@gmail.com>
Subject: [RESEND PATCH 1/2] phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
Date: Thu,  7 Apr 2022 11:18:56 +0200	[thread overview]
Message-ID: <20220407091857.230386-1-krzysztof.kozlowski@linaro.org> (raw)

From: Miaoqian Lin <linmq006@gmail.com>

The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.

Fixes: bcff4cba41bc ("PHY: Exynos: Add Exynos5250 SATA PHY driver")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/phy/samsung/phy-exynos5250-sata.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/samsung/phy-exynos5250-sata.c b/drivers/phy/samsung/phy-exynos5250-sata.c
index 9ec234243f7c..6c305a3fe187 100644
--- a/drivers/phy/samsung/phy-exynos5250-sata.c
+++ b/drivers/phy/samsung/phy-exynos5250-sata.c
@@ -187,6 +187,7 @@ static int exynos_sata_phy_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	sata_phy->client = of_find_i2c_device_by_node(node);
+	of_node_put(node);
 	if (!sata_phy->client)
 		return -EPROBE_DEFER;
 
-- 
2.32.0


-- 
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy

WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Kishon Vijay Abraham I <kishon@ti.com>,
	Vinod Koul <vkoul@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Girish K S <ks.giri@samsung.com>,
	Yuvaraj Kumar C D <yuvaraj.cd@gmail.com>,
	Vasanth Ananthan <vasanth.a@samsung.com>,
	linux-phy@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Miaoqian Lin <linmq006@gmail.com>
Subject: [RESEND PATCH 1/2] phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe
Date: Thu,  7 Apr 2022 11:18:56 +0200	[thread overview]
Message-ID: <20220407091857.230386-1-krzysztof.kozlowski@linaro.org> (raw)

From: Miaoqian Lin <linmq006@gmail.com>

The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.

Fixes: bcff4cba41bc ("PHY: Exynos: Add Exynos5250 SATA PHY driver")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/phy/samsung/phy-exynos5250-sata.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/phy/samsung/phy-exynos5250-sata.c b/drivers/phy/samsung/phy-exynos5250-sata.c
index 9ec234243f7c..6c305a3fe187 100644
--- a/drivers/phy/samsung/phy-exynos5250-sata.c
+++ b/drivers/phy/samsung/phy-exynos5250-sata.c
@@ -187,6 +187,7 @@ static int exynos_sata_phy_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	sata_phy->client = of_find_i2c_device_by_node(node);
+	of_node_put(node);
 	if (!sata_phy->client)
 		return -EPROBE_DEFER;
 
-- 
2.32.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2022-04-07  9:19 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-07  9:18 Krzysztof Kozlowski [this message]
2022-04-07  9:18 ` [RESEND PATCH 1/2] phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe Krzysztof Kozlowski
2022-04-07  9:18 ` Krzysztof Kozlowski
2022-04-07  9:18 ` [RESEND PATCH 2/2] phy: samsung: exynos5250-sata: fix missing device put in probe error paths Krzysztof Kozlowski
2022-04-07  9:18   ` Krzysztof Kozlowski
2022-04-07  9:18   ` Krzysztof Kozlowski
2022-04-07  9:19   ` Krzysztof Kozlowski
2022-04-07  9:19     ` Krzysztof Kozlowski
2022-04-07  9:19     ` Krzysztof Kozlowski
2022-04-11 17:16 ` [RESEND PATCH 1/2] phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe Vinod Koul
2022-04-11 17:16   ` Vinod Koul
2022-04-11 17:16   ` Vinod Koul

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