From: Gregory Herrero <gregory.herrero@xxxxxxxxx> No point of continue with initialization if core is not in a sane state. Signed-off-by: Gregory Herrero <gregory.herrero@xxxxxxxxx> Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@xxxxxxxxx> Tested-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx> Tested-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx> Tested-by: John Youn <johnyoun@xxxxxxxxxxxx> Acked-by: John Youn <johnyoun@xxxxxxxxxxxx> --- drivers/usb/dwc2/gadget.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 48a26cb..01858b8 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2283,7 +2283,8 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, u32 val; if (!is_usb_reset) - dwc2_hsotg_corereset(hsotg); + if (dwc2_hsotg_corereset(hsotg)) + return; /* * we must now enable ep0 ready for host detection and then -- 2.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
