6.17-stable review patch. If anyone has any objections, please let me know.
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From: Johan Hovold johan+linaro@kernel.org
commit dc32e9346b26ba33e84ec3034a1e53a9733700f9 upstream.
Make sure to drop the reference to the pwrctrl device taken by of_find_device_by_node() when stopping a PCI device.
Fixes: 681725afb6b9 ("PCI/pwrctl: Remove pwrctl device without iterating over all children of pwrctl parent") Signed-off-by: Johan Hovold johan+linaro@kernel.org Signed-off-by: Bjorn Helgaas bhelgaas@google.com Reviewed-by: Manivannan Sadhasivam mani@kernel.org Cc: stable@vger.kernel.org # v6.13 Link: https://patch.msgid.link/20250721153609.8611-4-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pci/remove.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index 445afdfa6498..16f21edbc29d 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -31,6 +31,8 @@ static void pci_pwrctrl_unregister(struct device *dev) return;
of_device_unregister(pdev); + put_device(&pdev->dev); + of_node_clear_flag(np, OF_POPULATED); }