tf_dev_head       254 drivers/ata/pata_mpc52xx.c 	u8  tf_dev_head;	/* ATA + 0x78 TASKFILE Device/Head */
tf_dev_head       656 drivers/ata/pata_mpc52xx.c 	aio->device_addr	= &priv->ata_regs->tf_dev_head;