Lines Matching defs:ret
80 int ret;
82 ret = strtobool(buf, &pwr_down);
83 if (ret)
84 return ret;
104 int ret;
109 ret = regulator_get_voltage(st->vdd_reg);
110 if (ret < 0)
111 return ret;
112 return ret / 2;
146 int ret;
154 ret = ad7303_write(st, chan->address, val);
155 if (ret == 0)
160 ret = -EINVAL;
163 return ret;
208 int ret;
225 ret = regulator_enable(st->vdd_reg);
226 if (ret)
227 return ret;
231 ret = PTR_ERR(st->vref_reg);
232 if (ret != -ENODEV)
238 ret = regulator_enable(st->vref_reg);
239 if (ret)
251 ret = iio_device_register(indio_dev);
252 if (ret)
262 return ret;