Platform: fix samsung-laptop DMI identification for N220 model

This is a follow-up for commit 78a7539b, which didn't cover the
Samsung N220 laptop. With this backlight brightness works nicely
on the N220 netbook.

Signed-off-by: Raul Gutierrez Segales <rgs@collabora.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index 8ffab501042329f5023c335d333597f1485b5980..1e436ebdcffcfcfa013e57c17680368f0ab1bbb1 100644 (file)
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -662,6 +662,16 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = {
                },
                .callback = dmi_check_cb,
        },
+       {
+               .ident = "N220",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR,
+                                       "SAMSUNG ELECTRONICS CO., LTD."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "N220"),
+                       DMI_MATCH(DMI_BOARD_NAME, "N220"),
+               },
+               .callback = dmi_check_cb,
+       },
        {
                .ident = "N150/N210/N220/N230",
                .matches = {