153 	struct ad7124_channel_config *channel_config;  member
246 	val = st->channel_config[channel].ain | AD7124_CHANNEL_EN(1) |  in ad7124_set_channel()
289 	st->channel_config[channel].odr =  in ad7124_set_channel_odr()
310 	st->channel_config[channel].pga_bits = res;  in ad7124_set_channel_gain()
320 	fadc = st->channel_config[channel].odr;  in ad7124_get_3db_filter_freq()
322 	switch (st->channel_config[channel].filter_type) {  in ad7124_get_3db_filter_freq()
352 	if (st->channel_config[channel].filter_type != new_filter) {  in ad7124_set_3db_filter_freq()
355 		st->channel_config[channel].filter_type = new_filter;  in ad7124_set_3db_filter_freq()
383 				      st->channel_config[chan->address].ain |  in ad7124_read_raw()
390 		idx = st->channel_config[chan->address].pga_bits;  in ad7124_read_raw()
391 		*val = st->channel_config[chan->address].vref_mv;  in ad7124_read_raw()
392 		if (st->channel_config[chan->address].bipolar)  in ad7124_read_raw()
399 		if (st->channel_config[chan->address].bipolar)  in ad7124_read_raw()
406 		*val = st->channel_config[chan->address].odr;  in ad7124_read_raw()
434 		if (st->channel_config[chan->address].bipolar)  in ad7124_write_raw()
439 		vref = st->channel_config[chan->address].vref_mv * 1000000LL;  in ad7124_write_raw()
553 	unsigned int refsel = st->channel_config[channel_number].refsel;  in ad7124_init_channel_vref()
565 		st->channel_config[channel_number].vref_mv =  in ad7124_init_channel_vref()
568 		st->channel_config[channel_number].vref_mv /= 1000;  in ad7124_init_channel_vref()
571 		st->channel_config[channel_number].vref_mv = 2500;  in ad7124_init_channel_vref()
612 	st->channel_config = chan_config;  in ad7124_of_parse_channel_config()
624 		st->channel_config[channel].ain = AD7124_CHANNEL_AINP(ain[0]) |  in ad7124_of_parse_channel_config()
626 		st->channel_config[channel].bipolar =  in ad7124_of_parse_channel_config()
631 			st->channel_config[channel].refsel = AD7124_INT_REF;  in ad7124_of_parse_channel_config()
633 			st->channel_config[channel].refsel = tmp;  in ad7124_of_parse_channel_config()
635 		st->channel_config[channel].buf_positive =  in ad7124_of_parse_channel_config()
637 		st->channel_config[channel].buf_negative =  in ad7124_of_parse_channel_config()
681 		val = st->channel_config[i].ain | AD7124_CHANNEL_SETUP(i);  in ad7124_setup()
690 		tmp = (st->channel_config[i].buf_positive << 1)  +  in ad7124_setup()
691 			st->channel_config[i].buf_negative;  in ad7124_setup()
693 		val = AD7124_CONFIG_BIPOLAR(st->channel_config[i].bipolar) |  in ad7124_setup()
694 		      AD7124_CONFIG_REF_SEL(st->channel_config[i].refsel) |  in ad7124_setup()