shdma_chan_filter
EXPORT_SYMBOL(shdma_chan_filter);
dma_priv->filter = shdma_chan_filter;
return dma_request_channel(mask, shdma_chan_filter, (void *)slave_id);
flctl->chan_fifo0_tx = dma_request_channel(mask, shdma_chan_filter,
flctl->chan_fifo0_rx = dma_request_channel(mask, shdma_chan_filter,
chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
bool shdma_chan_filter(struct dma_chan *chan, void *arg);
io->chan = dma_request_channel(mask, shdma_chan_filter,