struct ib_uverbs_device *dev = container_of(class_dev, struct ib_uverbs_device, class_dev); 
struct ib_uverbs_device *dev = class_get_devdata(class_dev);  if (!dev) return -ENODEV; 
static ssize_t show_ibdev(struct class_device *class_dev, char *buf){	struct ib_uverbs_device *dev =		container_of(class_dev, struct ib_uverbs_device, class_dev);	return sprintf(buf, "%s\n", dev->ib_dev->name);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/70a30e16a8a9d22396a4d1e96af86e43594df584/uverbs_main.c/clean/drivers/infiniband/core/uverbs_main.c