platform-drivers-x86: set backlight type to BACKLIGHT_PLATFORM

Some newly added drivers do not set backlight type, as a result
/sys/class/backlight/<backlight>/type shows incorrect backlight type.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Corentin Chary <corentin.chary@gmail.com>
Cc: Yin Kangkai <kangkai.yin@intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 00460cb..3c7857c 100644 (file)
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -1025,6 +1025,7 @@ static int asus_wmi_backlight_init(struct asus_wmi *asus)
                return power;
 
        memset(&props, 0, sizeof(struct backlight_properties));
+       props.type = BACKLIGHT_PLATFORM;
        props.max_brightness = max;
        bd = backlight_device_register(asus->driver->name,
                                       &asus->platform_device->dev, asus,

diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
index e936364..7f88c79 100644 (file)
--- a/drivers/platform/x86/intel_oaktrail.c
+++ b/drivers/platform/x86/intel_oaktrail.c
@@ -250,6 +250,7 @@ static int oaktrail_backlight_init(void)
        struct backlight_properties props;
 
        memset(&props, 0, sizeof(struct backlight_properties));
+       props.type = BACKLIGHT_PLATFORM;
        props.max_brightness = OT_EC_BL_BRIGHTNESS_MAX;
        bd = backlight_device_register(DRIVER_NAME,
                                       &oaktrail_device->dev, NULL,