taglinefilesource code
dma_chan_busy46kernel/dma.cstatic struct dma_chan dma_chan_busy[MAX_DMA_CHANNELS] = {
dma_chan_busy62kernel/dma.cif (dma_chan_busy[i].lock) {
dma_chan_busy65kernel/dma.cdma_chan_busy[i].device_id);
dma_chan_busy77kernel/dma.cif (xchg_u32(&dma_chan_busy[dmanr].lock, 1) != 0)
dma_chan_busy80kernel/dma.cdma_chan_busy[dmanr].device_id = device_id;
dma_chan_busy94kernel/dma.cif (xchg_u32(&dma_chan_busy[dmanr].lock, 0) == 0) {