From: Johan Hovold johan+linaro@kernel.org
commit 44d257e9012ee8040e41d224d0e5bfb5ef5427ea upstream.
Make sure to balance the runtime PM usage count on driver unbind by adding back the pm_runtime_allow() call that had been erroneously removed.
Fixes: 266d0493900a ("usb: dwc3: core: don't trigger runtime pm when remove driver") Cc: stable@vger.kernel.org # 5.9 Cc: Li Jun jun.li@nxp.com Acked-by: Thinh Nguyen Thinh.Nguyen@synopsys.com Signed-off-by: Johan Hovold johan+linaro@kernel.org Link: https://lore.kernel.org/r/20230404072524.19014-3-johan+linaro@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/usb/dwc3/core.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1348,6 +1348,7 @@ static int dwc3_remove(struct platform_d dwc3_core_exit(dwc); dwc3_ulpi_exit(dwc);
+ pm_runtime_allow(&pdev->dev); pm_runtime_disable(&pdev->dev); pm_runtime_put_noidle(&pdev->dev); pm_runtime_set_suspended(&pdev->dev);