Lines Matching refs:ret
57 int ret;
65 ret = iio_read_channel_scale(dac->dpot, val, val2);
66 switch (ret) {
73 return ret;
80 ret = IIO_VAL_FRACTIONAL;
89 return ret;
136 int ret;
141 ret = iio_read_max_channel_raw(dac->dpot, &max);
142 if (ret < 0) {
144 return ret;
171 int ret;
196 ret = iio_get_channel_type(dac->dpot, &type);
197 if (ret < 0)
198 return ret;
205 ret = dpot_dac_channel_max_ohms(indio_dev);
206 if (ret < 0)
207 return ret;
208 dac->max_ohms = ret;
210 ret = regulator_enable(dac->vref);
211 if (ret) {
213 return ret;
216 ret = iio_device_register(indio_dev);
217 if (ret) {
226 return ret;