cdv_backlight_device 71 drivers/gpu/drm/gma500/cdv_device.c static struct backlight_device *cdv_backlight_device; cdv_backlight_device 154 drivers/gpu/drm/gma500/cdv_device.c cdv_backlight_device = backlight_device_register("psb-bl", cdv_backlight_device 156 drivers/gpu/drm/gma500/cdv_device.c if (IS_ERR(cdv_backlight_device)) cdv_backlight_device 157 drivers/gpu/drm/gma500/cdv_device.c return PTR_ERR(cdv_backlight_device); cdv_backlight_device 159 drivers/gpu/drm/gma500/cdv_device.c cdv_backlight_device->props.brightness = cdv_backlight_device 160 drivers/gpu/drm/gma500/cdv_device.c cdv_get_brightness(cdv_backlight_device); cdv_backlight_device 161 drivers/gpu/drm/gma500/cdv_device.c backlight_update_status(cdv_backlight_device); cdv_backlight_device 162 drivers/gpu/drm/gma500/cdv_device.c dev_priv->backlight_device = cdv_backlight_device;