1 files changed, 36 insertions, 28 deletions

diff --git a/sound/soc/ep93xx/simone.c b/sound/soc/ep93xx/simone.c
index 286817946c5..968cb316d51 100644
--- a/sound/soc/ep93xx/simone.c
+++ b/sound/soc/ep93xx/simone.c
@@ -39,53 +39,61 @@ static struct snd_soc_card snd_soc_simone = {
 };
 
 static struct platform_device *simone_snd_ac97_device;
-static struct platform_device *simone_snd_device;
 
-static int __init simone_init(void)
+static int __devinit simone_probe(struct platform_device *pdev)
 {
+        struct snd_soc_card *card = &snd_soc_simone;
         int ret;
 
-        if (!machine_is_sim_one())
-                return -ENODEV;
-
-        simone_snd_ac97_device = platform_device_alloc("ac97-codec", -1);
-        if (!simone_snd_ac97_device)
-                return -ENOMEM;
+        simone_snd_ac97_device = platform_device_register_simple("ac97-codec",
+                                                                 -1, NULL, 0);
+        if (IS_ERR(simone_snd_ac97_device))
+                return PTR_ERR(simone_snd_ac97_device);
 
-        ret = platform_device_add(simone_snd_ac97_device);
-        if (ret)
-                goto fail1;
+        card->dev = &pdev->dev;
 
-        simone_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!simone_snd_device) {
-                ret = -ENOMEM;
-                goto fail2;
+        ret = snd_soc_register_card(card);
+        if (ret) {
+                dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+                        ret);
+                platform_device_unregister(simone_snd_ac97_device);
         }
 
-        platform_set_drvdata(simone_snd_device, &snd_soc_simone);
-        ret = platform_device_add(simone_snd_device);
-        if (ret)
-                goto fail3;
+        return ret;
+}
+
+static int __devexit simone_remove(struct platform_device *pdev)
+{
+        struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+        snd_soc_unregister_card(card);
+        platform_device_unregister(simone_snd_ac97_device);
 
         return 0;
+}
 
-fail3:
-        platform_device_put(simone_snd_device);
-fail2:
-        platform_device_del(simone_snd_ac97_device);
-fail1:
-        platform_device_put(simone_snd_ac97_device);
-        return ret;
+static struct platform_driver simone_driver = {
+        .driver         = {
+                .name   = "simone-audio",
+                .owner  = THIS_MODULE,
+        },
+        .probe          = simone_probe,
+        .remove         = __devexit_p(simone_remove),
+};
+
+static int __init simone_init(void)
+{
+        return platform_driver_register(&simone_driver);
 }
 module_init(simone_init);
 
 static void __exit simone_exit(void)
 {
-        platform_device_unregister(simone_snd_device);
-        platform_device_unregister(simone_snd_ac97_device);
+        platform_driver_unregister(&simone_driver);
 }
 module_exit(simone_exit);
 
 MODULE_DESCRIPTION("ALSA SoC Simplemachines Sim.One");
 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@iki.fi>");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:simone-audio");