Input: wistron - add support for Acer TravelMate 2424NWXCi

The key mappings are the same as the older Acer TravelMate 240.
Signed-off-by: NAshutosh Naik <ashutosh.naik@gmail.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

drivers/input/misc/wistron_btns.c

@@ -386,7 +386,16 @@ static struct dmi_system_id dmi_ids[] __initdata = {
 		},
 		.driver_data = keymap_acer_travelmate_240
 	},
-        {
+	{
+		.callback = dmi_matched,
+		.ident = "Acer TravelMate 2424NWXCi",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 2420"),
+		},
+		.driver_data = keymap_acer_travelmate_240
+	},
+	{
 		.callback = dmi_matched,
 		.ident = "AOpen 1559AS",
 		.matches = {