ATAC_CH0D0_DMA 46 drivers/ata/pata_cs5535.c #define ATAC_CH0D0_DMA (MSR_ATAC_BASE+0x21) ATAC_CH0D0_DMA 38 drivers/ide/cs5535.c #define ATAC_CH0D0_DMA (MSR_ATAC_BASE+0x21)