diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 313f959..4328518 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1374,9 +1374,10 @@ acpi_video_bus_get_devices(struct acpi_video_bus *video,
 		status = acpi_video_bus_get_one_device(dev, video);
 		if (status) {
 			printk(KERN_WARNING PREFIX
-					"Can't attach device\n");
+					"Can't attach device %s, status=0x%x\n", device->pnp.bus_id, status);
 			continue;
-		}
+		} else
+			pr_info("%s: attached %s\n", __func__, device->pnp.bus_id);
 	}
 	return status;
 }
@@ -1675,8 +1676,10 @@ static int acpi_video_bus_add(struct acpi_device *device)
 	INIT_LIST_HEAD(&video->video_device_list);
 
 	error = acpi_video_bus_get_devices(video, device);
-	if (error)
+	if (error) {
+		pr_info("%s: acpi_video_bus_get_devices failed\n", __func__);
 		goto err_free_video;
+	}
 
 	video->input = input = input_allocate_device();
 	if (!input) {