[alsa-devel] [PATCH] ASoC: meson: axg-fifo: report interrupt request failure

Return value of request_irq() was irgnored. Fix this and report the failure if any

Fixes: 6dc4fa179fb8 ("ASoC: meson: add axg fifo base driver") Signed-off-by: Jerome Brunet jbrunet@baylibre.com --- sound/soc/meson/axg-fifo.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c index 30262550e37b..0e4f65e654c4 100644 --- a/sound/soc/meson/axg-fifo.c +++ b/sound/soc/meson/axg-fifo.c @@ -203,6 +203,8 @@ static int axg_fifo_pcm_open(struct snd_pcm_substream *ss)

ret = request_irq(fifo->irq, axg_fifo_pcm_irq_block, 0, dev_name(dev), ss); + if (ret) + return ret;

/* Enable pclk to access registers and clock the fifo ip */ ret = clk_prepare_enable(fifo->pclk);