DRCMR_MAPVLD       51 drivers/dma/mmp_pdma.c #define DRCMR_MAPVLD	BIT(7)	/* Map Valid (read / write) */
DRCMR_MAPVLD       52 drivers/dma/pxa_dma.c #define DRCMR_MAPVLD	BIT(7)	/* Map Valid (read / write) */