mirror of
https://github.com/torvalds/linux.git
synced 2024-11-17 01:22:07 +00:00
095d79dc49
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
/*
|
|
* SoC audio for ln2440sbc
|
|
*
|
|
* Copyright 2007 KonekTel, a.s.
|
|
* Author: Ivan Kuten
|
|
* ivan.kuten@promwad.com
|
|
*
|
|
* Heavily based on smdk2443_wm9710.c
|
|
* Copyright 2007 Wolfson Microelectronics PLC.
|
|
* Author: Graeme Gregory
|
|
* graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
#include <sound/soc.h>
|
|
|
|
static struct snd_soc_card ln2440sbc;
|
|
|
|
static struct snd_soc_dai_link ln2440sbc_dai[] = {
|
|
{
|
|
.name = "AC97",
|
|
.stream_name = "AC97 HiFi",
|
|
.cpu_dai_name = "samsung-ac97",
|
|
.codec_dai_name = "ac97-hifi",
|
|
.codec_name = "ac97-codec",
|
|
.platform_name = "samsung-audio",
|
|
},
|
|
};
|
|
|
|
static struct snd_soc_card ln2440sbc = {
|
|
.name = "LN2440SBC",
|
|
.owner = THIS_MODULE,
|
|
.dai_link = ln2440sbc_dai,
|
|
.num_links = ARRAY_SIZE(ln2440sbc_dai),
|
|
};
|
|
|
|
static struct platform_device *ln2440sbc_snd_ac97_device;
|
|
|
|
static int __init ln2440sbc_init(void)
|
|
{
|
|
int ret;
|
|
|
|
ln2440sbc_snd_ac97_device = platform_device_alloc("soc-audio", -1);
|
|
if (!ln2440sbc_snd_ac97_device)
|
|
return -ENOMEM;
|
|
|
|
platform_set_drvdata(ln2440sbc_snd_ac97_device, &ln2440sbc);
|
|
ret = platform_device_add(ln2440sbc_snd_ac97_device);
|
|
|
|
if (ret)
|
|
platform_device_put(ln2440sbc_snd_ac97_device);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static void __exit ln2440sbc_exit(void)
|
|
{
|
|
platform_device_unregister(ln2440sbc_snd_ac97_device);
|
|
}
|
|
|
|
module_init(ln2440sbc_init);
|
|
module_exit(ln2440sbc_exit);
|
|
|
|
/* Module information */
|
|
MODULE_AUTHOR("Ivan Kuten");
|
|
MODULE_DESCRIPTION("ALSA SoC ALC650 LN2440SBC");
|
|
MODULE_LICENSE("GPL");
|