From: Pavel Machek (CIP) <pa...@denx.de> [ Upstream commit 3b8a299a58b2afce464ae11324b59dcf0f1d10a7 ]
free_irq() is missing in case of error, fix that. Signed-off-by: Pavel Machek (CIP) <pa...@denx.de> Reviewed-by: Jerome Brunet <jbru...@baylibre.com> Link: https://lore.kernel.org/r/20200606153103.GA17905@amd Signed-off-by: Mark Brown <broo...@kernel.org> Signed-off-by: Sasha Levin <sas...@kernel.org> --- sound/soc/meson/axg-fifo.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c index d286dff3171d2..898ef1d5608f9 100644 --- a/sound/soc/meson/axg-fifo.c +++ b/sound/soc/meson/axg-fifo.c @@ -244,7 +244,7 @@ static int axg_fifo_pcm_open(struct snd_pcm_substream *ss) /* 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, @@ -264,8 +264,14 @@ static int axg_fifo_pcm_open(struct snd_pcm_substream *ss) /* 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; } -- 2.25.1
