550 #define __AD7793_CHANNEL(_si, _channel1, _channel2, _address, _bits, \  argument
565 		.scan_index = (_si), \
575 #define AD7793_DIFF_CHANNEL(_si, _channel1, _channel2, _address, _bits, \  argument
577 	__AD7793_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
582 #define AD7793_SHORTED_CHANNEL(_si, _channel, _address, _bits, \  argument
584 	__AD7793_CHANNEL(_si, _channel, _channel, _address, _bits, \
589 #define AD7793_TEMP_CHANNEL(_si, _address, _bits, _storagebits, _shift) \  argument
590 	__AD7793_CHANNEL(_si, 0, -1, _address, _bits, \
595 #define AD7793_SUPPLY_CHANNEL(_si, _channel, _address, _bits, _storagebits, \  argument
597 	__AD7793_CHANNEL(_si, _channel, -1, _address, _bits, \
602 #define AD7797_DIFF_CHANNEL(_si, _channel1, _channel2, _address, _bits, \  argument
604 	__AD7793_CHANNEL(_si, _channel1, _channel2, _address, _bits, \
609 #define AD7797_SHORTED_CHANNEL(_si, _channel, _address, _bits, \  argument
611 	__AD7793_CHANNEL(_si, _channel, _channel, _address, _bits, \