Lines Matching defs:ret
36 int ret;
43 ret = spi_write(adc->spi, &adc->buffer, 2);
44 if (ret < 0) {
46 return ret;
49 ret = spi_read(adc->spi, &adc->buffer, 2);
53 if (ret < 0)
54 return ret;
64 int ret;
69 ret = adc128_adc_conversion(adc, channel->channel);
70 if (ret < 0)
71 return ret;
73 *val = ret;
78 ret = regulator_get_voltage(adc->reg);
79 if (ret < 0)
80 return ret;
82 *val = ret / 1000;
144 int ret;
166 ret = regulator_enable(adc->reg);
167 if (ret < 0)
168 return ret;
169 ret = devm_add_action_or_reset(&spi->dev, adc128_disable_regulator,
171 if (ret)
172 return ret;