diff mbox series

[1/2] usb: dwc3: drd: Don't free non-existing irq

Message ID c2892b14b915f3e8bd7df91cd44f126abd887bd2.1585526614.git.thinhn@synopsys.com (mailing list archive)
State Mainlined
Commit 8cc6d55bc20016cc6d81628713114bd807a1e661
Headers show
Series usb: dwc3: gadget: Default mode for DRD | expand

Commit Message

Thinh Nguyen March 30, 2020, 12:09 a.m. UTC 
If the driver is configured to use DRD role-switch, it's not OTG. There
won't be OTG irq to free. Check for dwc->otg_irq before freeing it.

Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
---
 drivers/usb/dwc3/drd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/usb/dwc3/drd.c b/drivers/usb/dwc3/drd.c
index db68d48c2267..e6ec01972029 100644
--- a/drivers/usb/dwc3/drd.c
+++ b/drivers/usb/dwc3/drd.c
@@ -651,6 +651,6 @@  void dwc3_drd_exit(struct dwc3 *dwc)
 		break;
 	}
 
-	if (!dwc->edev)
+	if (dwc->otg_irq)
 		free_irq(dwc->otg_irq, dwc);
 }