serial: 8250_pnp: use wildcard for serial Wacom tablets

Wacom claims that the WACF namespace will always be devoted to serial
Wacom tablets. Remove the existing entries and add a wildcard to avoid
having to update the kernel every time they add a new device.

Signed-off-by: Ping Cheng <[e-mail]>
Signed-off-by: Matthew Garrett <[e-mail]>
Tested-by: Ping Cheng <[e-mail]>
Cc: Alan Cox <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Cc: stable <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/serial/8250_pnp.c

···
 	/* U.S. Robotics 56K Voice INT PnP*/
 	{	"USR9190",		0	},
 	/* Wacom tablets */
-	{	"WACF004",		0	},
-	{	"WACF005",		0	},
-	{       "WACF006",              0       },
-	{       "WACF007",              0       },
-	{       "WACF008",              0       },
-	{       "WACF009",              0       },
-	{       "WACF00A",              0       },
-	{       "WACF00B",              0       },
-	{       "WACF00C",              0       },
+	{	"WACFXXX",		0	},
 	/* Compaq touchscreen */
 	{       "FPI2002",              0 },
 	/* Fujitsu Stylistic touchscreens */