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authorAxel Lin <axel.lin@gmail.com>2011-12-28 20:30:15 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-07 19:40:52 +0000
commit49915a54f0dceeff15a5d008dc9ce7a1d25f2a98 (patch)
tree09fc0ae92c4472554fab651598f7c9fc80a2b7cf /sound/soc
parentdc9c745437fc0d3ce7b2bd71594ea5ac48187f26 (diff)
downloadop-kernel-dev-49915a54f0dceeff15a5d008dc9ce7a1d25f2a98.zip
op-kernel-dev-49915a54f0dceeff15a5d008dc9ce7a1d25f2a98.tar.gz
ASoC: Convert kirkwood-t5325 to use snd_soc_register_card()
Use snd_soc_register_card() instead of creating a "soc-audio" platform device. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/kirkwood/kirkwood-t5325.c47
1 files changed, 24 insertions, 23 deletions
diff --git a/sound/soc/kirkwood/kirkwood-t5325.c b/sound/soc/kirkwood/kirkwood-t5325.c
index b47cc4e..f898363 100644
--- a/sound/soc/kirkwood/kirkwood-t5325.c
+++ b/sound/soc/kirkwood/kirkwood-t5325.c
@@ -80,7 +80,6 @@ static struct snd_soc_dai_link t5325_dai[] = {
},
};
-
static struct snd_soc_card t5325 = {
.name = "t5325",
.owner = THIS_MODULE,
@@ -93,38 +92,40 @@ static struct snd_soc_card t5325 = {
.num_dapm_routes = ARRAY_SIZE(t5325_route),
};
-static struct platform_device *t5325_snd_device;
-
-static int __init t5325_init(void)
+static int __devinit t5325_probe(struct platform_device *pdev)
{
+ struct snd_soc_card *card = &t5325;
int ret;
- if (!machine_is_t5325())
- return 0;
-
- t5325_snd_device = platform_device_alloc("soc-audio", -1);
- if (!t5325_snd_device)
- return -ENOMEM;
-
- platform_set_drvdata(t5325_snd_device,
- &t5325);
-
- ret = platform_device_add(t5325_snd_device);
- if (ret) {
- printk(KERN_ERR "%s: platform_device_add failed\n", __func__);
- platform_device_put(t5325_snd_device);
- }
+ card->dev = &pdev->dev;
+ ret = snd_soc_register_card(card);
+ if (ret)
+ dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+ ret);
return ret;
}
-module_init(t5325_init);
-static void __exit t5325_exit(void)
+static int __devexit t5325_remove(struct platform_device *pdev)
{
- platform_device_unregister(t5325_snd_device);
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+ snd_soc_unregister_card(card);
+ return 0;
}
-module_exit(t5325_exit);
+
+static struct platform_driver t5325_driver = {
+ .driver = {
+ .name = "t5325-audio",
+ .owner = THIS_MODULE,
+ },
+ .probe = t5325_probe,
+ .remove = __devexit_p(t5325_remove),
+};
+
+module_platform_driver(t5325_driver);
MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
MODULE_DESCRIPTION("ALSA SoC t5325 audio client");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:t5325-audio");
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