Lines Matching refs:ret
214 int ret;
216 ret = lp3971_set_bits(lp3971, LP3971_BUCK_TARGET_VOL1_REG(buck),
218 if (ret)
219 return ret;
221 ret = lp3971_set_bits(lp3971, LP3971_BUCK_VOL_CHANGE_REG,
224 if (ret)
225 return ret;
320 int ret;
324 ret = i2c_smbus_read_byte_data(i2c, reg);
325 if (ret < 0)
326 return ret;
328 *dest = ret;
359 int ret;
363 ret = lp3971_i2c_read(lp3971->i2c, reg, 1, &tmp);
364 if (ret == 0) {
366 ret = lp3971_i2c_write(lp3971->i2c, reg, 1, &tmp);
372 return ret;
407 int ret;
425 ret = lp3971_i2c_read(i2c, LP3971_SYS_CONTROL1_REG, 1, &val);
426 if (ret == 0 && (val & SYS_CONTROL1_INIT_MASK) != SYS_CONTROL1_INIT_VAL)
427 ret = -ENODEV;
428 if (ret < 0) {
430 return ret;
433 ret = setup_regulators(lp3971, pdata);
434 if (ret < 0)
435 return ret;