MSGDMA_CSR_STAT_BUSY  113 drivers/dma/altera-msgdma.c #define MSGDMA_CSR_STAT_BUSY			BIT(0)
MSGDMA_CSR_STAT_BUSY   92 drivers/net/ethernet/altera/altera_msgdmahw.h #define MSGDMA_CSR_STAT_BUSY			BIT(0)