MSGDMA_CSR_CTL_STOP  130 drivers/dma/altera-msgdma.c #define MSGDMA_CSR_CTL_STOP			BIT(0)
MSGDMA_CSR_CTL_STOP  118 drivers/net/ethernet/altera/altera_msgdmahw.h #define MSGDMA_CSR_CTL_STOP			BIT(0)