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authorAxel Lin <axel.lin@gmail.com>2011-12-15 10:55:24 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-12-17 09:31:29 +0000
commitac1e89860a89c9d91174bf5439689bba2e4f83bb (patch)
tree7e929ca82edbfca4030b3f6efd2093c44659c2a5 /sound/soc/pxa
parent5eb2c3d9273ae63d6b347cde38fe15bda8be1361 (diff)
ASoC: pxa: Convert imote2 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/pxa')
-rw-r--r--sound/soc/pxa/imote2.c41
1 files changed, 24 insertions, 17 deletions
diff --git a/sound/soc/pxa/imote2.c b/sound/soc/pxa/imote2.c
index 154fc6f23438..97d3aecfc203 100644
--- a/sound/soc/pxa/imote2.c
+++ b/sound/soc/pxa/imote2.c
@@ -70,39 +70,46 @@ static struct snd_soc_dai_link imote2_dai = {
.ops = &imote2_asoc_ops,
};
-static struct snd_soc_card snd_soc_imote2 = {
+static struct snd_soc_card imote2 = {
.name = "Imote2",
.dai_link = &imote2_dai,
.num_links = 1,
};
-static struct platform_device *imote2_snd_device;
-
-static int __init imote2_asoc_init(void)
+static int __devinit imote2_probe(struct platform_device *pdev)
{
+ struct snd_soc_card *card = &imote2;
int ret;
- if (!machine_is_intelmote2())
- return -ENODEV;
- imote2_snd_device = platform_device_alloc("soc-audio", -1);
- if (!imote2_snd_device)
- return -ENOMEM;
+ card->dev = &pdev->dev;
- platform_set_drvdata(imote2_snd_device, &snd_soc_imote2);
- ret = platform_device_add(imote2_snd_device);
+ ret = snd_soc_register_card(card);
if (ret)
- platform_device_put(imote2_snd_device);
-
+ dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+ ret);
return ret;
}
-module_init(imote2_asoc_init);
-static void __exit imote2_asoc_exit(void)
+static int __devexit imote2_remove(struct platform_device *pdev)
{
- platform_device_unregister(imote2_snd_device);
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+ snd_soc_unregister_card(card);
+ return 0;
}
-module_exit(imote2_asoc_exit);
+
+static struct platform_driver imote2_driver = {
+ .driver = {
+ .name = "imote2-audio",
+ .owner = THIS_MODULE,
+ },
+ .probe = imote2_probe,
+ .remove = __devexit_p(imote2_remove),
+};
+
+module_platform_driver(imote2_driver);
MODULE_AUTHOR("Jonathan Cameron");
MODULE_DESCRIPTION("ALSA SoC Imote 2");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:imote2-audio");