ST2 356 drivers/block/floppy.c #define ST2 (reply_buffer[2]) ST2 218 drivers/iio/magnetometer/ak8975.c ST2, ST2 52 drivers/net/wan/hd64570.h #define ST2 0x04 /* Status 2 */ ST2 73 drivers/net/wan/hd64572.h #define ST2 0x11a /* Status reg 2 */