ch_b 68 drivers/iio/amplifiers/ad8366.c unsigned char ch_a, unsigned char ch_b) ch_b 76 drivers/iio/amplifiers/ad8366.c ch_b = bitrev8(ch_b & 0x3F); ch_b 78 drivers/iio/amplifiers/ad8366.c st->data[0] = ch_b >> 4; ch_b 79 drivers/iio/amplifiers/ad8366.c st->data[1] = (ch_b << 4) | (ch_a >> 2);