Remove useless semicolon

Change-Id: Idc4d5737f5b49108987ca7fe90410d4e80b723f2
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/1354
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Mathias Krause <minipli@googlemail.com>
Tested-by: build bot (Jenkins)

src/devices/device.c

@@ -737,7 +737,7 @@ static void set_vga_bridge_bits(void)
 
 		/* It isn't safe to enable all VGA cards. */
 		dev->command &= ~(PCI_COMMAND_MEMORY | PCI_COMMAND_IO);
-	};
+	}
 
 	if (!vga)
 		vga = vga_onboard;