Searched refs:DMA_BUSY (Results 1 – 2 of 2) sorted by relevance
184 dmap->flags = DMA_BUSY; /* Other flags off */ in dma_init_buffers()191 if (dmap->flags & DMA_BUSY) in open_dmap()229 if (dmap->flags & DMA_BUSY) in close_dmap()231 dmap->flags &= ~DMA_BUSY; in close_dmap()
94 #define DMA_BUSY 0x00000001 macro