Hi!

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

>  1 file changed, 2 insertions(+)
> 
> diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c
> index 30262550e37b1..0e4f65e654c4b 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);

While this is not incorrect... 

Do we need to free_irq in case of clk_prepare_enable() or other stuff
below fails?

Best regards,
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html