[alsa-devel] [PATCH] ASoC: fsl_esai: Add freq check in set_dai_sysclk()

[Fabio Estevam]

On Sun, Apr 8, 2018 at 9:33 PM, Nicolin Chen <nicoleotsuka at gmail.com> wrote:
> The freq parameter indicates the physical frequency of an actual
> input clock or a desired frequency of an output clock for HCKT/R.
> It should never be passed 0. This might cause Division-by-zero.
>
> So this patch adds a check to fix it.
>
> Signed-off-by: Nicolin Chen <nicoleotsuka at gmail.com>

Reviewed-by: Fabio Estevam <fabio.estevam at nxp.com>