usb: chipidea: usbmisc: small clean up

The register write can be done outside the if and else condition
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/chipidea/usbmisc_imx.c

@@ -315,13 +315,12 @@ static int usbmisc_imx6q_set_wakeup
 	val = readl(usbmisc->base + data->index * 4);
 	if (enabled) {
 		val |= wakeup_setting;
-		writel(val, usbmisc->base + data->index * 4);
 	} else {
 		if (val & MX6_BM_WAKEUP_INTR)
 			pr_debug("wakeup int at ci_hdrc.%d\n", data->index);
 		val &= ~wakeup_setting;
-		writel(val, usbmisc->base + data->index * 4);
 	}
+	writel(val, usbmisc->base + data->index * 4);
 	spin_unlock_irqrestore(&usbmisc->lock, flags);
 
 	return ret;