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Commit be4fcddd authored by Mark Brown's avatar Mark Brown
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ASoC: If we can't find a cache compression type default to flat 



This makes it easier to make cache types build time configurable as we
don't have a hard dependency on a given cache being built in.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent 458350b3

sound/soc/soc-cache.c

+6 −3
Original line number Diff line number Diff line
@@ -1531,6 +1531,7 @@ static int snd_soc_flat_cache_init(struct snd_soc_codec *codec) 


/* an array of all supported compression types */

static const struct snd_soc_cache_ops cache_types[] = {

	/* Flat *must* be the first entry for fallback */

	{

		.id = SND_SOC_FLAT_COMPRESSION,

		.name = "flat",
@@ -1567,10 +1568,12 @@ int snd_soc_cache_init(struct snd_soc_codec *codec) 
	for (i = 0; i < ARRAY_SIZE(cache_types); ++i)

		if (cache_types[i].id == codec->compress_type)

			break;



	/* Fall back to flat compression */

	if (i == ARRAY_SIZE(cache_types)) {

		dev_err(codec->dev, "Could not match compress type: %d\n",

		dev_warn(codec->dev, "Could not match compress type: %d\n",

			 codec->compress_type);

		return -EINVAL;

		i = 0;

	}



	mutex_init(&codec->cache_rw_mutex);