struct pm_dev *dev = kmalloc(sizeof(struct pm_dev), GFP_KERNEL); 
struct pm_dev *dev = kzalloc(sizeof(struct pm_dev), GFP_KERNEL); 
struct pm_dev *pm_register(pm_dev_t type,			   unsigned long id,			   pm_callback callback){	struct pm_dev *dev = kmalloc(sizeof(struct pm_dev), GFP_KERNEL);	if (dev) {		memset(dev, 0, sizeof(*dev));		dev->type = type;		dev->id = id;		dev->callback = callback;		down(&pm_devs_lock);		list_add(&dev->entry, &pm_devs);		up(&pm_devs_lock);	}	return dev;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/dd3927105b6f65afb7dac17682172cdfb86d3f00/pm.c/buggy/kernel/power/pm.c