On Sat 06 Jun 2020 at 17:31, Pavel Machek <pavel@xxxxxx> wrote: > free_irq() is missing in case of error, fix that. > > Signed-off-by: Pavel Machek (CIP) <pavel@xxxxxxx> Reviewed-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx> > > diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c > index 2e9b56b29d31..b2e867113226 100644 > --- a/sound/soc/meson/axg-fifo.c > +++ b/sound/soc/meson/axg-fifo.c > @@ -249,7 +249,7 @@ int axg_fifo_pcm_open(struct snd_soc_component *component, > /* Enable pclk to access registers and clock the fifo ip */ > ret = clk_prepare_enable(fifo->pclk); > if (ret) > - return ret; > + goto free_irq; > > /* Setup status2 so it reports the memory pointer */ > regmap_update_bits(fifo->map, FIFO_CTRL1, > @@ -269,8 +269,14 @@ int axg_fifo_pcm_open(struct snd_soc_component *component, > /* Take memory arbitror out of reset */ > ret = reset_control_deassert(fifo->arb); > if (ret) > - clk_disable_unprepare(fifo->pclk); > + goto free_clk; > + > + return 0; > > +free_clk: > + clk_disable_unprepare(fifo->pclk); > +free_irq: > + free_irq(fifo->irq, ss); > return ret; > } > EXPORT_SYMBOL_GPL(axg_fifo_pcm_open);
