tag	line	file	source code
dma_chan_busy	46	kernel/dma.c	static struct dma_chan dma_chan_busy[MAX_DMA_CHANNELS] = {
dma_chan_busy	62	kernel/dma.c	if (dma_chan_busy[i].lock) {
dma_chan_busy	65	kernel/dma.c	dma_chan_busy[i].device_id);
dma_chan_busy	77	kernel/dma.c	if (xchg_u32(&dma_chan_busy[dmanr].lock, 1) != 0)
dma_chan_busy	80	kernel/dma.c	dma_chan_busy[dmanr].device_id = device_id;
dma_chan_busy	94	kernel/dma.c	if (xchg_u32(&dma_chan_busy[dmanr].lock, 0) == 0) {