From: Gregory Herrero <[email protected]> Port can be resumed in bus_resume callback. In this case, there is no need to drive resume a second time when hcd ask for it.
Signed-off-by: Gregory Herrero <[email protected]> Signed-off-by: Mian Yousaf Kaukab <[email protected]> Tested-by: Robert Baldyga <[email protected]> --- drivers/usb/dwc2/hcd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index 65ae0a39..856e21c 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -1571,7 +1571,8 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq, dev_dbg(hsotg->dev, "ClearPortFeature USB_PORT_FEAT_SUSPEND\n"); - dwc2_port_resume(hsotg); + if (hsotg->bus_suspended) + dwc2_port_resume(hsotg); break; case USB_PORT_FEAT_POWER: -- 2.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
