diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 27298ca083d1..a07c27004bae 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -541,6 +541,13 @@ static irqreturn_t ci_irq_handler(int irq, void *data) u32 otgsc = 0; if (ci->in_lpm) { + /* + * If we already have a wakeup irq pending there, + * let's just return to wait resume finished firstly. + */ + if (ci->wakeup_int) + return IRQ_HANDLED; + disable_irq_nosync(irq); ci->wakeup_int = true; pm_runtime_get(ci->dev);