serial/8250_pnp: add a new Fujitsu Wacom Tablet PC device

This is a new two finger touch Fujitsu Wacom Tablet PC.
Signed-off-by: NPing Cheng <pingc@wacom.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/serial/8250_pnp.c

@@ -354,6 +354,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
 	{	"FUJ02E5",		0	},
 	/* Fujitsu P-series tablet PC device */
 	{	"FUJ02E6",		0	},
+	/* Fujitsu Wacom 2FGT Tablet PC device */
+	{	"FUJ02E7",		0	},
 	/*
 	 * LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in
 	 * disguise)