ACPI: video: Shortening quirk list by identifying Clevo by board_name only

commit f0341e67b3782603737f7788e71bd3530012a4f4 upstream.

Taking a recent change in the i8042 quirklist to this one: Clevo
board_names are somewhat unique, and if not: The generic Board_-/Sys_Vendor
string "Notebook" doesn't help much anyway. So identifying the devices just
by the board_name helps keeping the list significantly shorter and might
even hit more devices requiring the fix.

Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Fixes: c844d22fe0c0 ("ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU")
Cc: All applicable <stable@vger.kernel.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 3021254..e39d59a 100644 (file)
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -424,23 +424,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
        .callback = video_detect_force_native,
        .ident = "Clevo NL5xRU",
        .matches = {
-               DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
-               DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
-               },
-       },
-       {
-       .callback = video_detect_force_native,
-       .ident = "Clevo NL5xRU",
-       .matches = {
-               DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"),
-               DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
-               },
-       },
-       {
-       .callback = video_detect_force_native,
-       .ident = "Clevo NL5xRU",
-       .matches = {
-               DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
                DMI_MATCH(DMI_BOARD_NAME, "NL5xRU"),
                },
        },
@@ -464,23 +447,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
        .callback = video_detect_force_native,
        .ident = "Clevo NL5xNU",
        .matches = {
-               DMI_MATCH(DMI_SYS_VENDOR, "TUXEDO"),
-               DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
-               },
-       },
-       {
-       .callback = video_detect_force_native,
-       .ident = "Clevo NL5xNU",
-       .matches = {
-               DMI_MATCH(DMI_SYS_VENDOR, "SchenkerTechnologiesGmbH"),
-               DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
-               },
-       },
-       {
-       .callback = video_detect_force_native,
-       .ident = "Clevo NL5xNU",
-       .matches = {
-               DMI_MATCH(DMI_SYS_VENDOR, "Notebook"),
                DMI_MATCH(DMI_BOARD_NAME, "NL5xNU"),
                },
        },