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ASoC: rsnd: avoid duplicate free_irq() 

commit 1f8754d4da ("ASoC: rsnd: don't call free_irq() on
Parent SSI") fixed Parent SSI duplicate free_irq().
But on Renesas Sound, not only Parent SSI but also Multi SSI
have same issue.
This patch avoid duplicate free_irq() if it was not pure SSI.

Fixes: 1f8754d4da ("ASoC: rsnd: don't call free_irq() on Parent SSI")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2017-08-09 02:16:20 +00:00 committed by Mark Brown
parent 29d03ff5c7
commit e0936c3471
1 changed files with 3 additions and 3 deletions
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6
sound/soc/sh/rcar/ssi.c
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@ -845,10 +845,10 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod,
struct rsnd_priv *priv) struct rsnd_priv *priv)
{ {
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io); struct rsnd_mod *pure_ssi_mod = rsnd_io_to_mod_ssi(io);
/* Do nothing for SSI parent mod */ /* Do nothing if non SSI (= SSI parent, multi SSI) mod */
if (ssi_parent_mod == mod) if (pure_ssi_mod != mod)
return 0; return 0;
/* PIO will request IRQ again */ /* PIO will request IRQ again */