usb: phy: rcar-usb: remove duplicate check on resource

Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/phy/phy-rcar-usb.c

@@ -195,11 +195,9 @@ static int rcar_usb_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(reg0);
 
 	res1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (res1) {
-		reg1 = devm_ioremap_resource(dev, res1);
-		if (IS_ERR(reg1))
-			return PTR_ERR(reg1);
-	}
+	reg1 = devm_ioremap_resource(dev, res1);
+	if (IS_ERR(reg1))
+		return PTR_ERR(reg1);
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)