Lines Matching refs:ret
43 int ret = gpio->get(gpio, 0, tags[i], 0xff);
44 if (ret < 0)
45 return ret;
46 vid |= ret << i;
61 int ret = gpio->set(gpio, 0, tags[i], 0xff, vid & 1);
62 if (ret < 0)
63 return ret;
85 int ret = gpio->find(gpio, 0, tags[i], 0xff, &func);
86 if (ret) {
87 if (ret != -ENOENT)
88 return ret;