43 struct bsr_dev {  struct
54 	dev_t    bsr_dev;  argument
80 	struct bsr_dev *bsr_dev = dev_get_drvdata(dev);  in bsr_size_show()  local
81 	return sprintf(buf, "%u\n", bsr_dev->bsr_bytes);  in bsr_size_show()
88 	struct bsr_dev *bsr_dev = dev_get_drvdata(dev);  in bsr_stride_show()  local
89 	return sprintf(buf, "%u\n", bsr_dev->bsr_stride);  in bsr_stride_show()
96 	struct bsr_dev *bsr_dev = dev_get_drvdata(dev);  in bsr_length_show()  local
97 	return sprintf(buf, "%llu\n", bsr_dev->bsr_len);  in bsr_length_show()
107 ATTRIBUTE_GROUPS(bsr_dev);
117 	struct bsr_dev *dev = filp->private_data;  in bsr_mmap()
142 	struct bsr_dev *dev = container_of(cdev, struct bsr_dev, bsr_cdev);  in bsr_open()
157 	struct bsr_dev *cur, *n;  in bsr_cleanup_devs()
189 		struct bsr_dev *cur = kzalloc(sizeof(struct bsr_dev),  in bsr_add_node()
212 		cur->bsr_dev    = MKDEV(bsr_major, i + total_bsr_devs);  in bsr_add_node()
244 		result = cdev_add(&cur->bsr_cdev, cur->bsr_dev, 1);  in bsr_add_node()
250 		cur->bsr_device = device_create(&bsr_class, NULL, cur->bsr_dev,  in bsr_add_node()
292 	dev_t bsr_dev;  in bsr_init()  local
303 	ret = alloc_chrdev_region(&bsr_dev, 0, BSR_MAX_DEVS, "bsr");  in bsr_init()
304 	bsr_major = MAJOR(bsr_dev);  in bsr_init()
319 	unregister_chrdev_region(bsr_dev, BSR_MAX_DEVS);  in bsr_init()