Searched refs:plchan (Results 1 – 1 of 1) sorted by relevance
333 static int pl08x_request_mux(struct pl08x_dma_chan *plchan) in pl08x_request_mux() argument335 const struct pl08x_platform_data *pd = plchan->host->pd; in pl08x_request_mux()338 if (plchan->mux_use++ == 0 && pd->get_xfer_signal) { in pl08x_request_mux()339 ret = pd->get_xfer_signal(plchan->cd); in pl08x_request_mux()341 plchan->mux_use = 0; in pl08x_request_mux()345 plchan->signal = ret; in pl08x_request_mux()350 static void pl08x_release_mux(struct pl08x_dma_chan *plchan) in pl08x_release_mux() argument352 const struct pl08x_platform_data *pd = plchan->host->pd; in pl08x_release_mux()354 if (plchan->signal >= 0) { in pl08x_release_mux()355 WARN_ON(plchan->mux_use == 0); in pl08x_release_mux()[all …]
