549 #define __AD7793_CHANNEL(_si, _channel1, _channel2, _address, _bits, \  argument
567 			.realbits = (_bits), \
574 #define AD7793_DIFF_CHANNEL(_si, _channel1, _channel2, _address, _bits, \  argument
576 	__AD7793_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
581 #define AD7793_SHORTED_CHANNEL(_si, _channel, _address, _bits, \  argument
583 	__AD7793_CHANNEL(_si, _channel, _channel, _address, _bits, \
588 #define AD7793_TEMP_CHANNEL(_si, _address, _bits, _storagebits, _shift) \  argument
589 	__AD7793_CHANNEL(_si, 0, -1, _address, _bits, \
594 #define AD7793_SUPPLY_CHANNEL(_si, _channel, _address, _bits, _storagebits, \  argument
596 	__AD7793_CHANNEL(_si, _channel, -1, _address, _bits, \
601 #define AD7797_DIFF_CHANNEL(_si, _channel1, _channel2, _address, _bits, \  argument
603 	__AD7793_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
608 #define AD7797_SHORTED_CHANNEL(_si, _channel, _address, _bits, \  argument
610 	__AD7793_CHANNEL(_si, _channel, _channel, _address, _bits, \