hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ASoC: Convert to dev_pm_ops 

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2009-06-30 19:05:15 +01:00
parent 9ea21ebca1
commit 416356fcfa
1 changed files with 19 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
sound/soc/soc-core.c
View File

@ -619,8 +619,9 @@ static struct snd_pcm_ops soc_pcm_ops = {
#ifdef CONFIG_PM
/* powers down audio subsystem for suspend */
static int soc_suspend(struct platform_device *pdev, pm_message_t state)
static int soc_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_card *card = socdev->card;
struct snd_soc_platform *platform = card->platform;
@ -656,7 +657,7 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
snd_pcm_suspend_all(card->dai_link[i].pcm);
if (card->suspend_pre)
card->suspend_pre(pdev, state);
card->suspend_pre(pdev, PMSG_SUSPEND);
for (i = 0; i < card->num_links; i++) {
struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
@ -682,7 +683,7 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
}
if (codec_dev->suspend)
codec_dev->suspend(pdev, state);
codec_dev->suspend(pdev, PMSG_SUSPEND);
for (i = 0; i < card->num_links; i++) {
struct snd_soc_dai *cpu_dai = card->dai_link[i].cpu_dai;
@ -691,7 +692,7 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state)
}
if (card->suspend_post)
card->suspend_post(pdev, state);
card->suspend_post(pdev, PMSG_SUSPEND);
return 0;
}
@ -765,8 +766,9 @@ static void soc_resume_deferred(struct work_struct *work)
}
/* powers up audio subsystem after a suspend */
static int soc_resume(struct platform_device *pdev)
static int soc_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_card *card = socdev->card;
struct snd_soc_dai *cpu_dai = card->dai_link[0].cpu_dai;
@ -826,7 +828,6 @@ int snd_soc_resume_device(struct device *dev)
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_resume_device);
#else
#define soc_suspend NULL
#define soc_resume NULL
@ -1020,32 +1021,39 @@ static int soc_remove(struct platform_device *pdev)
return 0;
}
static void soc_shutdown(struct platform_device *pdev)
static int soc_poweroff(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct snd_soc_device *socdev = platform_get_drvdata(pdev);
struct snd_soc_card *card = socdev->card;
if (!card->instantiated)
return;
return 0;
/* Flush out pmdown_time work - we actually do want to run it
* now, we're shutting down so no imminent restart. */
run_delayed_work(&card->delayed_work);
snd_soc_dapm_shutdown(socdev);
return 0;
}
static struct dev_pm_ops soc_pm_ops = {
.suspend = soc_suspend,
.resume = soc_resume,
.poweroff = soc_poweroff,
};
/* ASoC platform driver */
static struct platform_driver soc_driver = {
.driver = {
.name = "soc-audio",
.owner = THIS_MODULE,
.pm = &soc_pm_ops,
},
.probe = soc_probe,
.remove = soc_remove,
.suspend = soc_suspend,
.resume = soc_resume,
.shutdown = soc_shutdown,
};
/* create a new pcm */