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Date: Tue, 10 May 2022 15:07:12 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Miaoqian Lin <linmq006@...il.com>, Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Vinod Koul <vkoul@...nel.org>, Sasha Levin <sashal@...nel.org> Subject: [PATCH 4.9 22/66] phy: samsung: Fix missing of_node_put() in exynos_sata_phy_probe From: Miaoqian Lin <linmq006@...il.com> [ 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: bcff4cba41bc ("PHY: Exynos: Add Exynos5250 SATA PHY driver") Signed-off-by: Miaoqian Lin <linmq006@...il.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> Link: https://lore.kernel.org/r/20220407091857.230386-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul <vkoul@...nel.org> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/phy/phy-exynos5250-sata.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/phy-exynos5250-sata.c b/drivers/phy/phy-exynos5250-sata.c index 60e13afcd9b8..7960c69d09a6 100644 --- a/drivers/phy/phy-exynos5250-sata.c +++ b/drivers/phy/phy-exynos5250-sata.c @@ -193,6 +193,7 @@ 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; -- 2.35.1
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