diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 6db9f13b6225..d71dfe398940 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -334,6 +334,9 @@ static const struct pnp_device_id pnp_dev_table[] = {
 	{       "WACF007",              0       },
 	{       "WACF008",              0       },
 	{       "WACF009",              0       },
+	{       "WACF00A",              0       },
+	{       "WACF00B",              0       },
+	{       "WACF00C",              0       },
 	/* Compaq touchscreen */
 	{       "FPI2002",              0 },
 	/* Fujitsu Stylistic touchscreens */
@@ -347,8 +350,9 @@ static const struct pnp_device_id pnp_dev_table[] = {
 	{       "FUJ02B8",              0 },
 	{       "FUJ02B9",              0 },
 	{       "FUJ02BC",              0 },
-	/* Fujitsu Wacom Tablet PC devices */
+	/* Fujitsu Wacom Tablet PC device */
 	{	"FUJ02E5",		0	},
+	/* Fujitsu P-series tablet PC device */
 	{	"FUJ02E6",		0	},
 	/*
 	 * LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in