driver core: refcounting fix

[linux-2.6-omap-h63xx.git] / kernel / module.c

diff --git a/kernel/module.c b/kernel/module.c
index 8c25b1a04fa6d8f3dbbda8f57a045cc2d32714bd..1ecf0810638192c3df6dfab249886ee5559dfa80 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2425,6 +2425,12 @@ void module_remove_driver(struct device_driver *drv)
                        kfree(driver_name);
                }
        }
+       /*
+        * Undo the additional reference we added in module_add_driver()
+        * via kset_find_obj()
+        */
+       if (drv->mod_name)
+               kobject_put(&drv->kobj);
 }
 EXPORT_SYMBOL(module_remove_driver);
 #endif