44 struct bsr_dev {  struct
55 	dev_t    bsr_dev;  argument
82 	struct bsr_dev *bsr_dev = dev_get_drvdata(dev);  in bsr_size_show()  local
83 	return sprintf(buf, "%u\n", bsr_dev->bsr_bytes);  in bsr_size_show()
90 	struct bsr_dev *bsr_dev = dev_get_drvdata(dev);  in bsr_stride_show()  local
91 	return sprintf(buf, "%u\n", bsr_dev->bsr_stride);  in bsr_stride_show()
98 	struct bsr_dev *bsr_dev = dev_get_drvdata(dev);  in bsr_length_show()  local
99 	return sprintf(buf, "%llu\n", bsr_dev->bsr_len);  in bsr_length_show()
109 ATTRIBUTE_GROUPS(bsr_dev);
114 	struct bsr_dev *dev = filp->private_data;  in bsr_mmap()
139 	struct bsr_dev *dev = container_of(cdev, struct bsr_dev, bsr_cdev);  in bsr_open()
154 	struct bsr_dev *cur, *n;  in bsr_cleanup_devs()
186 		struct bsr_dev *cur = kzalloc(sizeof(struct bsr_dev),  in bsr_add_node()
209 		cur->bsr_dev    = MKDEV(bsr_major, i + total_bsr_devs);  in bsr_add_node()
241 		result = cdev_add(&cur->bsr_cdev, cur->bsr_dev, 1);  in bsr_add_node()
247 		cur->bsr_device = device_create(bsr_class, NULL, cur->bsr_dev,  in bsr_add_node()
289 	dev_t bsr_dev;  in bsr_init()  local
304 	ret = alloc_chrdev_region(&bsr_dev, 0, BSR_MAX_DEVS, "bsr");  in bsr_init()
305 	bsr_major = MAJOR(bsr_dev);  in bsr_init()
320 	unregister_chrdev_region(bsr_dev, BSR_MAX_DEVS);  in bsr_init()