On Mon, 04 Feb 2019 21:27:10 +0100,
Pierre-Louis Bossart wrote:
>
> static void dapm_assert_locked(struct snd_soc_dapm_context *dapm)
> @@ -1425,11 +1425,22 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a,
> {
> int *sort;
>
> + WARN_ONCE(ARRAY_SIZE(dapm_up_seq) != SND_SOC_DAPM_TYPE_LAST,
> + "bad size for dapm_up_seq, expected %d\n",
> + SND_SOC_DAPM_TYPE_LAST);
> +
> + WARN_ONCE(ARRAY_SIZE(dapm_down_seq) != SND_SOC_DAPM_TYPE_LAST,
> + "bad size for dapm_down_seq, expected %d\n",
> + SND_SOC_DAPM_TYPE_LAST);
Would BUILD_BUG_ON() work for these instead?
It's not available, but if it works, better than the runtime check.
thanks,
Takashi
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