Added support for Wacom WACF007 and WACF008 to serial pnp driver.

Hi,

notebook manufacturer seems to built a newer Wacom pen enabled tablet to recent tablet pcs which are not recognized by the serial pnp driver.

Attached is a patch which makes the newer Wacom WACF007 and WACF008 tablets useable with the serial driver. The device is fully compatible with it.

This is a resent of my mail two weeks ago to 'linux-serial' :)

diff -Nur linux-2.6.23-rc8/drivers/serial/8250_pnp.c linux-2.6.23-rc8-newer-wacom/drivers/serial/8250_pnp.c

drivers/serial/8250_pnp.c +2 -0

@@ -327,6 +327,8 @@
 	{	"WACF004",		0	},
 	{	"WACF005",		0	},
 	{       "WACF006",              0       },
+	{       "WACF007",              0       },
+	{       "WACF008",              0       },
 	/* Compaq touchscreen */
 	{       "FPI2002",              0 },
 	/* Fujitsu Stylistic touchscreens */