usb: dwc3: use true,false for dwc->otg_restart_host

Fix the following coccicheck warning:

drivers/usb/dwc3/drd.c:85:3-24: WARNING: Assignment of 0/1 to bool
variable
drivers/usb/dwc3/drd.c:59:2-23: WARNING: Assignment of 0/1 to bool
variable
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

drivers/usb/dwc3/drd.c

@@ -56,7 +56,7 @@ static irqreturn_t dwc3_otg_thread_irq(int irq, void *_dwc)
 	spin_lock(&dwc->lock);
 	if (dwc->otg_restart_host) {
 		dwc3_otg_host_init(dwc);
-		dwc->otg_restart_host = 0;
+		dwc->otg_restart_host = false;
 	}
 
 	spin_unlock(&dwc->lock);
@@ -82,7 +82,7 @@ static irqreturn_t dwc3_otg_irq(int irq, void *_dwc)
 
 		if (dwc->current_otg_role == DWC3_OTG_ROLE_HOST &&
 		    !(reg & DWC3_OEVT_DEVICEMODE))
-			dwc->otg_restart_host = 1;
+			dwc->otg_restart_host = true;
 		dwc3_writel(dwc->regs, DWC3_OEVT, reg);
 		ret = IRQ_WAKE_THREAD;
 	}