usb: Remove unnecessary semicolons

These aren't necessary after switch and if blocks.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/phy/phy-ulpi-viewport.c

@@ -36,7 +36,7 @@ static int ulpi_viewport_wait(void __iomem *view, u32 mask)
 			return 0;
 
 		udelay(1);
-	};
+	}
 
 	return -ETIMEDOUT;
 }