diff options
| -rw-r--r-- | sound/soc/sh/rcar/ssi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index 560cf4b51a99..071fa850fed5 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -699,9 +699,14 @@ static int rsnd_ssi_dma_remove(struct rsnd_mod *mod, struct rsnd_priv *priv) { struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod); + struct rsnd_mod *ssi_parent_mod = rsnd_io_to_mod_ssip(io); struct device *dev = rsnd_priv_to_dev(priv); int irq = ssi->irq; + /* Do nothing for SSI parent mod */ + if (ssi_parent_mod == mod) + return 0; + /* PIO will request IRQ again */ devm_free_irq(dev, irq, mod); |