From 5c3daa5301693d2e5364483a3405649a0fdaed98 Mon Sep 17 00:00:00 2001 From: Felix Gu Date: Mon, 2 Mar 2026 22:31:44 +0800 Subject: [PATCH] power: sequencing: pcie-m2: Fix device node reference leak in probe In pwrseq_pcie_m2_probe(), ctx->of_node acquires an explicit reference to the device node using of_node_get(), but there is no corresponding of_node_put() in the driver's error handling paths or removal. Since the ctx is tied to the lifecycle of the platform device, there is no need to hold an additional reference to the device's own of_node. Fixes: 52e7b5bd62ba ("power: sequencing: Add the Power Sequencing driver for the PCIe M.2 connectors") Signed-off-by: Felix Gu Link: https://patch.msgid.link/20260302-m2-v1-1-a6533e18aa69@gmail.com Signed-off-by: Bartosz Golaszewski --- drivers/power/sequencing/pwrseq-pcie-m2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/sequencing/pwrseq-pcie-m2.c b/drivers/power/sequencing/pwrseq-pcie-m2.c index d31a7dd8b35c..dadb4aad9d5d 100644 --- a/drivers/power/sequencing/pwrseq-pcie-m2.c +++ b/drivers/power/sequencing/pwrseq-pcie-m2.c @@ -109,7 +109,7 @@ static int pwrseq_pcie_m2_probe(struct platform_device *pdev) if (!ctx) return -ENOMEM; - ctx->of_node = of_node_get(dev->of_node); + ctx->of_node = dev_of_node(dev); ctx->pdata = device_get_match_data(dev); if (!ctx->pdata) return dev_err_probe(dev, -ENODEV,