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>

1 files changed, 24 insertions, 23 deletions

diff --git a/sound/soc/kirkwood/kirkwood-t5325.c b/sound/soc/kirkwood/kirkwood-t5325.c
index b47cc4e9b746..f8983635f7ef 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");