dell-laptop: add 3 machines that has touchpad LED

Add "Vostro 3555", "Inspiron N311z", and "Inspiron M5110" into quirks,
so that they could have touchpad LED function work.

Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

drivers/platform/x86/dell-laptop.c

@@ -185,6 +185,33 @@ static struct dmi_system_id __devinitdata dell_quirks[] = {
 		},
 		.driver_data = &quirk_dell_vostro_v130,
 	},
+	{
+		.callback = dmi_matched,
+		.ident = "Dell Vostro 3555",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3555"),
+		},
+		.driver_data = &quirk_dell_vostro_v130,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "Dell Inspiron N311z",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron N311z"),
+		},
+		.driver_data = &quirk_dell_vostro_v130,
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "Dell Inspiron M5110",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron M5110"),
+		},
+		.driver_data = &quirk_dell_vostro_v130,
+	},
 };
 
 static struct calling_interface_buffer *buffer;