Lines Matching defs:ext_ref
44 unsigned ext_ref;
115 command = AD7298_WRITE | st->ext_ref;
176 st->tx_buf[0] = cpu_to_be16(AD7298_WRITE | st->ext_ref |
192 AD7298_TAVG | st->ext_ref);
219 if (st->ext_ref) {
297 if (pdata && pdata->ext_ref)
298 st->ext_ref = AD7298_EXTREF;
300 if (st->ext_ref) {
350 if (st->ext_ref)
363 if (st->ext_ref)