MISC_REG           43 drivers/ata/pata_opti.c 	MISC_REG 	= 6	/* index of Miscellaneous register */
MISC_REG           42 drivers/ata/pata_optidma.c 	MISC_REG 	= 6	/* index of Miscellaneous register */
MISC_REG           28 drivers/ide/opti621.c #define MISC_REG 6	/* index of Miscellaneous register */