.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"),
                },
        },
        { }