From: Mayank Rana Date: Wed, 18 May 2022 18:12:52 +0000 (-0700) Subject: usb: dwc3: core: Add error log when core soft reset failed X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=859bdc359567f5fa8e8dc780d7b5e53ea43d9ce9;p=linux.git usb: dwc3: core: Add error log when core soft reset failed DWC3 controller soft reset is important operation for USB functionality. In case when it fails, currently there is no failure log. Hence add error log when core soft reset failed. Signed-off-by: Mayank Rana Link: https://lore.kernel.org/r/1652897572-14461-1-git-send-email-quic_mrana@quicinc.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index c78205c5e19f6..e027c0420dc30 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -298,6 +298,7 @@ int dwc3_core_soft_reset(struct dwc3 *dwc) udelay(1); } while (--retries); + dev_warn(dwc->dev, "DWC3 controller soft reset failed.\n"); return -ETIMEDOUT; done: