summaryrefslogtreecommitdiffstats
path: root/sound/soc/omap/ams-delta.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/omap/ams-delta.c')
-rw-r--r--sound/soc/omap/ams-delta.c63
1 files changed, 30 insertions, 33 deletions
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index dc0ee762662..d8e96b2cd03 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -575,56 +575,53 @@ static struct snd_soc_card ams_delta_audio_card = {
};
/* Module init/exit */
-static struct platform_device *ams_delta_audio_platform_device;
-static struct platform_device *cx20442_platform_device;
-
-static int __init ams_delta_module_init(void)
+static __devinit int ams_delta_probe(struct platform_device *pdev)
{
+ struct snd_soc_card *card = &ams_delta_audio_card;
int ret;
- if (!(machine_is_ams_delta()))
- return -ENODEV;
-
- ams_delta_audio_platform_device =
- platform_device_alloc("soc-audio", -1);
- if (!ams_delta_audio_platform_device)
- return -ENOMEM;
+ card->dev = &pdev->dev;
- platform_set_drvdata(ams_delta_audio_platform_device,
- &ams_delta_audio_card);
-
- ret = platform_device_add(ams_delta_audio_platform_device);
- if (ret)
- goto err;
-
- /*
- * Codec platform device could be registered from elsewhere (board?),
- * but I do it here as it makes sense only if used with the card.
- */
- cx20442_platform_device =
- platform_device_register_simple("cx20442-codec", -1, NULL, 0);
+ ret = snd_soc_register_card(card);
+ if (ret) {
+ dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
+ card->dev = NULL;
+ return ret;
+ }
return 0;
-err:
- platform_device_put(ams_delta_audio_platform_device);
- return ret;
}
-late_initcall(ams_delta_module_init);
-static void __exit ams_delta_module_exit(void)
+static int __devexit ams_delta_remove(struct platform_device *pdev)
{
+ struct snd_soc_card *card = platform_get_drvdata(pdev);
+
if (tty_unregister_ldisc(N_V253) != 0)
- dev_warn(&ams_delta_audio_platform_device->dev,
+ dev_warn(&pdev->dev,
"failed to unregister V253 line discipline\n");
snd_soc_jack_free_gpios(&ams_delta_hook_switch,
ARRAY_SIZE(ams_delta_hook_switch_gpios),
ams_delta_hook_switch_gpios);
- platform_device_unregister(cx20442_platform_device);
- platform_device_unregister(ams_delta_audio_platform_device);
+ snd_soc_unregister_card(card);
+ card->dev = NULL;
+ return 0;
}
-module_exit(ams_delta_module_exit);
+
+#define DRV_NAME "ams-delta-audio"
+
+static struct platform_driver ams_delta_driver = {
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+ },
+ .probe = ams_delta_probe,
+ .remove = __devexit_p(ams_delta_remove),
+};
+
+module_platform_driver(ams_delta_driver);
MODULE_AUTHOR("Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>");
MODULE_DESCRIPTION("ALSA SoC driver for Amstrad E3 (Delta) videophone");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);