ATAC_CH0D0_PIO     45 drivers/ata/pata_cs5535.c #define ATAC_CH0D0_PIO         (MSR_ATAC_BASE+0x20)
ATAC_CH0D0_PIO     37 drivers/ide/cs5535.c #define ATAC_CH0D0_PIO		(MSR_ATAC_BASE+0x20)