Input: synaptics - limit rate to 40pps on Toshiba Protege M300

Toshiba Protege M300 also requires the same workaround as Satellites
and Dynabooks - Synaptics report rate should be lowered to 40pps
(from 80), otherwise KBC starts losing keypresses.
Signed-off-by: NRichard Thrippleton <ret28@cam.ac.uk>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

drivers/input/mouse/synaptics.c

@@ -603,14 +603,21 @@ static struct dmi_system_id toshiba_dmi_table[] = {
 		.ident = "Toshiba Satellite",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME , "Satellite"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Satellite"),
 		},
 	},
 	{
 		.ident = "Toshiba Dynabook",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-			DMI_MATCH(DMI_PRODUCT_NAME , "dynabook"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "dynabook"),
+		},
+	},
+	{
+		.ident = "Toshiba Portege M300",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "PORTEGE M300"),
 		},
 	},
 	{ }