From 5b01248156bd75303e66985c351dee648c149979 Mon Sep 17 00:00:00 2001 From: Zhang Qilong Date: Fri, 18 Jun 2021 22:14:41 +0800 Subject: [PATCH] usb: gadget: Fix Unbalanced pm_runtime_enable in tegra_xudc_probe Add missing pm_runtime_disable() when probe error out. It could avoid pm_runtime implementation complains when removing and probing again the driver. Fixes: 49db427232fe ("usb: gadget: Add UDC driver for tegra XUSB device mode controller") Cc: stable Signed-off-by: Zhang Qilong Link: https://lore.kernel.org/r/20210618141441.107817-1-zhangqilong3@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/tegra-xudc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c index a54d1cef17db..c0ca7144e512 100644 --- a/drivers/usb/gadget/udc/tegra-xudc.c +++ b/drivers/usb/gadget/udc/tegra-xudc.c @@ -3853,6 +3853,7 @@ static int tegra_xudc_probe(struct platform_device *pdev) return 0; free_eps: + pm_runtime_disable(&pdev->dev); tegra_xudc_free_eps(xudc); free_event_ring: tegra_xudc_free_event_ring(xudc);