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>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
index 8ffab5010423..1e436ebdcffc 100644
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -663,6 +663,16 @@ 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 = {
                         DMI_MATCH(DMI_SYS_VENDOR,