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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2012-04-24 12:36:25 +0300
committerLiam Girdwood <lrg@ti.com>2012-05-22 17:33:19 +0100
commitc2f98956e3635a897737cc08a60539752aa00dd7 (patch)
tree2e248923afddf6c2ac8f8534a53fb2f6ad41c112 /sound
parent2ec1be372139328b1aa3203eb1fd61d613b2d7fb (diff)
downloadlinux-c2f98956e3635a897737cc08a60539752aa00dd7.tar.gz
ASoC: omap-abe-twl6040: Keep only one snd_soc_dai_link structure
There is no need to have two snd_soc_dai_link structure for the two setup the machine driver supports. We can just tell core to register only the first link if the DMIC link is not in use on the device. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/omap/omap-abe-twl6040.c30
1 files changed, 9 insertions, 21 deletions
diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c
index 93bb8eee22b..31ab6fee894 100644
--- a/sound/soc/omap/omap-abe-twl6040.c
+++ b/sound/soc/omap/omap-abe-twl6040.c
@@ -235,7 +235,7 @@ static int omap_abe_dmic_init(struct snd_soc_pcm_runtime *rtd)
}
/* Digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link twl6040_dmic_dai[] = {
+static struct snd_soc_dai_link abe_twl6040_dai_links[] = {
{
.name = "TWL6040",
.stream_name = "TWL6040",
@@ -258,19 +258,6 @@ static struct snd_soc_dai_link twl6040_dmic_dai[] = {
},
};
-static struct snd_soc_dai_link twl6040_only_dai[] = {
- {
- .name = "TWL6040",
- .stream_name = "TWL6040",
- .cpu_dai_name = "omap-mcpdm",
- .codec_dai_name = "twl6040-legacy",
- .platform_name = "omap-pcm-audio",
- .codec_name = "twl6040-codec",
- .init = omap_abe_twl6040_init,
- .ops = &omap_abe_ops,
- },
-};
-
/* Audio machine driver */
static struct snd_soc_card omap_abe_card = {
.owner = THIS_MODULE,
@@ -285,6 +272,7 @@ static __devinit int omap_abe_probe(struct platform_device *pdev)
{
struct omap_abe_twl6040_data *pdata = dev_get_platdata(&pdev->dev);
struct snd_soc_card *card = &omap_abe_card;
+ int num_links = 0;
int ret;
card->dev = &pdev->dev;
@@ -306,13 +294,13 @@ static __devinit int omap_abe_probe(struct platform_device *pdev)
return -ENODEV;
}
- if (pdata->has_dmic) {
- card->dai_link = twl6040_dmic_dai;
- card->num_links = ARRAY_SIZE(twl6040_dmic_dai);
- } else {
- card->dai_link = twl6040_only_dai;
- card->num_links = ARRAY_SIZE(twl6040_only_dai);
- }
+ if (pdata->has_dmic)
+ num_links = 2;
+ else
+ num_links = 1;
+
+ card->dai_link = abe_twl6040_dai_links;
+ card->num_links = num_links;
ret = snd_soc_register_card(card);
if (ret)