Kay Sievers wrote: > On Tue, Apr 28, 2009 at 17:51, Yinghai Lu <yinghai@xxxxxxxxxx> wrote: > >> before device_register==>device_initialize is called, kobj->ref is still 0. >> >> will get warn from >> if (!kobj->state_initialized) > > Initialize the device before you do anything with it. And call _put() > any time to get rid of ressources, which might have been allocated > before registering. need to replace device_register with device_add and call device_initialize before device_set_name? YH -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html