diff options
Diffstat (limited to 'drivers/usb/dwc2/hcd_intr.c')
| -rw-r--r-- | drivers/usb/dwc2/hcd_intr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/hcd_intr.c b/drivers/usb/dwc2/hcd_intr.c index c9740caa5974..0144ca8350c3 100644 --- a/drivers/usb/dwc2/hcd_intr.c +++ b/drivers/usb/dwc2/hcd_intr.c @@ -2203,11 +2203,13 @@ static void dwc2_hc_intr(struct dwc2_hsotg *hsotg) irqreturn_t dwc2_handle_hcd_intr(struct dwc2_hsotg *hsotg) { u32 gintsts, dbg_gintsts; - irqreturn_t retval = IRQ_NONE; + irqreturn_t retval = IRQ_HANDLED; if (!dwc2_is_controller_alive(hsotg)) { dev_warn(hsotg->dev, "Controller is dead\n"); return retval; + } else { + retval = IRQ_NONE; } spin_lock(&hsotg->lock); |