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") Cc: stable@vger.kernel.org # 6.13 Cc: Manivannan Sadhasivam mani@kernel.org Signed-off-by: Johan Hovold johan+linaro@kernel.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); }