diff options
| -rw-r--r-- | sound/soc/soc-core.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 235503230fe7..dfc03c0bacb6 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -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 */ |