Lines Matching defs:dma_channels
41 } dma_channels[MAX_DMA_CHANNELS];
165 if (!dma_channels[i].name && (ch == -1 || ch == i)) {
173 dma_channels[i].name = name;
174 dma_channels[i].irq_handler = irq_handler;
175 dma_channels[i].data = data;
176 dma_channels[i].ll = NULL;
177 dma_channels[i].ll_dma = 0;
192 if (!dma_channels[ch].name) {
200 pnx4008_free_ll(dma_channels[ch].ll_dma, dma_channels[ch].ll);
201 dma_channels[ch].ll = NULL;
204 dma_channels[ch].name = NULL;
940 if (!VALID_CHANNEL(ch) || !dma_channels[ch].name)
964 if (!VALID_CHANNEL(ch) || !dma_channels[ch].name || !config)
987 if (!VALID_CHANNEL(ch) || !dma_channels[ch].name)
1005 if (!VALID_CHANNEL(ch) || !dma_channels[ch].name)
1023 if (!VALID_CHANNEL(ch) || !dma_channels[ch].name)
1046 struct dma_channel *channel = &dma_channels[i];