Searched refs:dma_chan_rxtx (Results 1 – 1 of 1) sorted by relevance
182 struct dma_chan *dma_chan_rxtx; member 455 dma_chan = host->dma_chan_rxtx; in bcm2835_prepare_dma() 1282 if (!host->dma_chan_rxtx) { in bcm2835_add_host() 1300 if (dmaengine_slave_config(host->dma_chan_rxtx, in bcm2835_add_host() 1302 dmaengine_slave_config(host->dma_chan_rxtx, in bcm2835_add_host() 1405 host->dma_chan_rxtx = dma_request_chan(dev, "rx-tx"); in bcm2835_probe() 1406 if (IS_ERR(host->dma_chan_rxtx)) { in bcm2835_probe() 1407 ret = PTR_ERR(host->dma_chan_rxtx); in bcm2835_probe() 1408 host->dma_chan_rxtx = NULL; in bcm2835_probe() 1452 if (host->dma_chan_rxtx) in bcm2835_probe() [all...]