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phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe

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[ Upstream commit 388ec8f079f2f20d5cd183c3bc6f33cbc3ffd3ef ]

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

Fixes: bcff4cba41 ("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>
Link: https://lore.kernel.org/r/20220407091857.230386-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Miaoqian Lin
2022-04-07 11:18:56 +02:00
committed by Greg Kroah-Hartman
parent 8f7644ac24
commit 3ca7491570
1 changed files with 1 additions and 0 deletions
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drivers/phy/samsung/phy-exynos5250-sata.c
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@@ -190,6 +190,7 @@ static int exynos_sata_phy_probe(struct platform_device *pdev)
return -EINVAL; return -EINVAL;
sata_phy->client = of_find_i2c_device_by_node(node); sata_phy->client = of_find_i2c_device_by_node(node);
of_node_put(node);
if (!sata_phy->client) if (!sata_phy->client)
return -EPROBE_DEFER; return -EPROBE_DEFER;