@@ -698,17 +698,6 @@ int rsnd_dma_attach(struct rsnd_dai_stream *io, struct rsnd_mod *mod,
return 0;
}
-void rsnd_dma_detach(struct rsnd_mod *mod, struct rsnd_mod **dma_mod)
-{
- if (*dma_mod) {
- struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
- struct device *dev = rsnd_priv_to_dev(priv);
-
- devm_kfree(dev, *dma_mod);
- *dma_mod = NULL;
- }
-}
-
int rsnd_dma_probe(struct rsnd_priv *priv)
{
struct platform_device *pdev = rsnd_priv_to_pdev(priv);
@@ -200,7 +200,6 @@ u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io);
*/
int rsnd_dma_attach(struct rsnd_dai_stream *io,
struct rsnd_mod *mod, struct rsnd_mod **dma_mod);
-void rsnd_dma_detach(struct rsnd_mod *mod, struct rsnd_mod **dma_mod);
int rsnd_dma_probe(struct rsnd_priv *priv);
struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node,
struct rsnd_mod *mod, char *name);
@@ -701,8 +701,6 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
/* PIO will request IRQ again */
free_irq(ssi->irq, mod);
- rsnd_dma_detach(mod, &ssi->dma);
-
return 0;
}