diff options
Diffstat (limited to 'sound/soc/sh/rcar/src.c')
| -rw-r--r-- | sound/soc/sh/rcar/src.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c index 3beb32eb412a..fbe9166e26d1 100644 --- a/sound/soc/sh/rcar/src.c +++ b/sound/soc/sh/rcar/src.c @@ -673,10 +673,13 @@ static int _rsnd_src_stop_gen2(struct rsnd_mod *mod) static irqreturn_t rsnd_src_interrupt_gen2(int irq, void *data) { struct rsnd_mod *mod = data; - struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); + struct rsnd_priv *priv = rsnd_mod_to_priv(mod); + + spin_lock(&priv->lock); - if (!io) - return IRQ_NONE; + /* ignore all cases if not working */ + if (!rsnd_mod_is_working(mod)) + goto rsnd_src_interrupt_gen2_out; if (rsnd_src_error_record_gen2(mod)) { struct rsnd_priv *priv = rsnd_mod_to_priv(mod); @@ -692,6 +695,8 @@ static irqreturn_t rsnd_src_interrupt_gen2(int irq, void *data) else dev_warn(dev, "no more SRC restart\n"); } +rsnd_src_interrupt_gen2_out: + spin_unlock(&priv->lock); return IRQ_HANDLED; } |