drm: add driver->set_busid() callback

[deliverable/linux.git] / drivers / gpu / drm / udl / udl_drv.c

diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index 3ddd6cd98ac12d0d8cbf9124556f6688b677c9f8..06675e5d4342c9988b101fc9996587ac01a02bcc 100644 (file)
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -34,6 +34,11 @@ MODULE_DEVICE_TABLE(usb, id_table);
 
 MODULE_LICENSE("GPL");
 
+static int udl_driver_set_busid(struct drm_device *d, struct drm_master *m)
+{
+       return 0;
+}
+
 static int udl_usb_probe(struct usb_interface *interface,
                         const struct usb_device_id *id)
 {
@@ -75,6 +80,7 @@ static struct drm_driver driver = {
        .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME,
        .load = udl_driver_load,
        .unload = udl_driver_unload,
+       .set_busid = udl_driver_set_busid,
 
        /* gem hooks */
        .gem_free_object = udl_gem_free_object,