Port the backlight selection logic to the new backlight interface selection API.
Signed-off-by: Hans de Goede hdegoede@redhat.com --- drivers/platform/x86/dell-laptop.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c index d688d80..db2e031 100644 --- a/drivers/platform/x86/dell-laptop.c +++ b/drivers/platform/x86/dell-laptop.c @@ -31,6 +31,7 @@ #include <linux/slab.h> #include <linux/debugfs.h> #include <linux/seq_file.h> +#include <acpi/video.h> #include "../../firmware/dcdbas.h"
#define BRIGHTNESS_TOKEN 0x7d @@ -1921,10 +1922,7 @@ static int __init dell_init(void) &dell_debugfs_fops);
#ifdef CONFIG_ACPI - /* In the event of an ACPI backlight being available, don't - * register the platform controller. - */ - if (acpi_video_backlight_support()) + if (acpi_video_get_backlight_type() != acpi_backlight_vendor) return 0; #endif