213eca2b0c
Make amdgpu_dm_register_backlight_device() take an amdgpu_dm_connector pointer to the connector for which it should register the backlight as its only argument. This is a preparation patch for moving the actual backlight class device registering to drm_connector_funcs.late_register. Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>