Lines Matching refs:ret
115 int ret;
121 ret = remap_4k_pfn(vma, vma->vm_start, dev->bsr_addr >> 12,
124 ret = io_remap_pfn_range(vma, vma->vm_start,
130 if (ret)
172 int ret = -ENODEV;
180 return ret;
193 ret = -ENOMEM;
268 return ret;
273 int ret;
276 ret = bsr_add_node(bn);
277 if (ret) {
279 return ret;
290 int ret = -ENODEV;
299 ret = PTR_ERR(bsr_class);
304 ret = alloc_chrdev_region(&bsr_dev, 0, BSR_MAX_DEVS, "bsr");
306 if (ret < 0) {
311 ret = bsr_create_devs(np);
312 if (ret < 0) {
330 return ret;