Lines Matching refs:ret
24 int ret = 0;
30 ret = copy_from_user(cmd, buf, len);
31 if (ret)
35 ret = rproc_boot(rproc);
37 ret = rproc_shutdown(rproc);
39 ret = rproc_detach(rproc);
42 ret = -EINVAL;
45 return ret ? ret : len;
78 int ret = 0;
86 ret = rproc_detach(rproc);
88 return ret;
100 int ret;
107 ret = cdev_add(&rproc->cdev, rproc->dev.devt, 1);
108 if (ret < 0)
111 return ret;
121 int ret;
123 ret = alloc_chrdev_region(&rproc_major, 0, NUM_RPROC_DEVICES, "remoteproc");
124 if (ret < 0)
125 pr_err("Failed to alloc rproc_cdev region, err %d\n", ret);