ASoC: rsnd: remove rsnd_dma_detach()
DMA mod is now connected to stream via rsnd_dai_connect(). This means DMA mod can use .remove for its clearance. rsnd_dma_detach() is no longer needed. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -698,17 +698,6 @@ int rsnd_dma_attach(struct rsnd_dai_stream *io, struct rsnd_mod *mod,
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return 0;
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}
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void rsnd_dma_detach(struct rsnd_mod *mod, struct rsnd_mod **dma_mod)
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{
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if (*dma_mod) {
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struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
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struct device *dev = rsnd_priv_to_dev(priv);
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devm_kfree(dev, *dma_mod);
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*dma_mod = NULL;
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}
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}
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int rsnd_dma_probe(struct rsnd_priv *priv)
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{
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struct platform_device *pdev = rsnd_priv_to_pdev(priv);
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@ -200,7 +200,6 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
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*/
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int rsnd_dma_attach(struct rsnd_dai_stream *io,
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struct rsnd_mod *mod, struct rsnd_mod **dma_mod);
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void rsnd_dma_detach(struct rsnd_mod *mod, struct rsnd_mod **dma_mod);
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int rsnd_dma_probe(struct rsnd_priv *priv);
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struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
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struct rsnd_mod *mod, char *name);
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@ -701,8 +701,6 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
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/* PIO will request IRQ again */
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free_irq(ssi->irq, mod);
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rsnd_dma_detach(mod, &ssi->dma);
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return 0;
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}
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