drm: provide device-refcount

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / gpu / drm / drm_usb.c

diff --git a/drivers/gpu/drm/drm_usb.c b/drivers/gpu/drm/drm_usb.c
index b179b70..c3406aa 100644 (file)
--- a/drivers/gpu/drm/drm_usb.c
+++ b/drivers/gpu/drm/drm_usb.c
@@ -1,4 +1,5 @@
 #include <drm/drmP.h>
+#include <drm/drm_usb.h>
 #include <linux/usb.h>
 #include <linux/module.h>
 
@@ -29,7 +30,7 @@ int drm_get_usb_dev(struct usb_interface *interface,
        return 0;
 
 err_free:
-       drm_dev_free(dev);
+       drm_dev_unref(dev);
        return ret;
 
 }
@@ -63,7 +64,6 @@ int drm_usb_init(struct drm_driver *driver, struct usb_driver *udriver)
        int res;
        DRM_DEBUG("\n");
 
-       INIT_LIST_HEAD(&driver->device_list);
        driver->kdriver.usb = udriver;
        driver->bus = &drm_usb_bus;