diff options
| -rw-r--r-- | sound/soc/codecs/wm8750.c | 14 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 15 |
2 files changed, 5 insertions, 24 deletions
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c index 4cc85128dc5..069b66cb18e 100644 --- a/sound/soc/codecs/wm8750.c +++ b/sound/soc/codecs/wm8750.c @@ -51,7 +51,6 @@ #define warn(format, arg...) \ printk(KERN_WARNING AUDIO_NAME ": " format "\n" , ## arg) -static struct workqueue_struct *wm8750_workq = NULL; static struct work_struct wm8750_dapm_work; /* @@ -1039,7 +1038,7 @@ static int wm8750_resume(struct platform_device *pdev) if (codec->suspend_dapm_state == SNDRV_CTL_POWER_D0) { wm8750_dapm_event(codec, SNDRV_CTL_POWER_D2); codec->dapm_state = SNDRV_CTL_POWER_D0; - queue_delayed_work(wm8750_workq, &wm8750_dapm_work, + schedule_delayed_work(&wm8750_dapm_work, msecs_to_jiffies(1000)); } @@ -1084,8 +1083,7 @@ static int wm8750_init(struct snd_soc_device *socdev) /* charge output caps */ wm8750_dapm_event(codec, SNDRV_CTL_POWER_D2); codec->dapm_state = SNDRV_CTL_POWER_D3hot; - queue_delayed_work(wm8750_workq, &wm8750_dapm_work, - msecs_to_jiffies(1000)); + schedule_delayed_work(&wm8750_dapm_work, msecs_to_jiffies(1000)); /* set the update bits */ reg = wm8750_read_reg_cache(codec, WM8750_LDAC); @@ -1228,11 +1226,6 @@ static int wm8750_probe(struct platform_device *pdev) INIT_LIST_HEAD(&codec->dapm_paths); wm8750_socdev = socdev; INIT_WORK(&wm8750_dapm_work, wm8750_work, codec); - wm8750_workq = create_workqueue("wm8750"); - if (wm8750_workq == NULL) { - kfree(codec); - return -ENOMEM; - } #if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) if (setup->i2c_address) { normal_i2c[0] = setup->i2c_address; @@ -1256,8 +1249,7 @@ static int wm8750_remove(struct platform_device *pdev) if (codec->control_data) wm8750_dapm_event(codec, SNDRV_CTL_POWER_D3cold); - if (wm8750_workq) - destroy_workqueue(wm8750_workq); + flush_scheduled_work(); snd_soc_free_pcms(socdev); snd_soc_dapm_free(socdev); #if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 9f23901fc85..cf84d825171 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -59,7 +59,6 @@ static DEFINE_MUTEX(pcm_mutex); static DEFINE_MUTEX(io_mutex); -static struct workqueue_struct *soc_workq; static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq); /* supported sample rates */ @@ -810,7 +809,7 @@ static int soc_codec_close(struct snd_pcm_substream *substream) if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { /* start delayed pop wq here for playback streams */ rtd->codec_dai->pop_wait = 1; - queue_delayed_work(soc_workq, &socdev->delayed_work, + schedule_delayed_work(&socdev->delayed_work, msecs_to_jiffies(pmdown_time)); } else { /* capture streams can be powered down now */ @@ -1102,7 +1101,7 @@ static int soc_suspend(struct platform_device *pdev, pm_message_t state) } /* close any waiting streams and save state */ - flush_workqueue(soc_workq); + flush_scheduled_work(); codec->suspend_dapm_state = codec->dapm_state; for(i = 0; i < codec->num_dai; i++) { @@ -1227,16 +1226,9 @@ static int soc_probe(struct platform_device *pdev) } /* DAPM stream work */ - soc_workq = create_workqueue("kdapm"); - if (soc_workq == NULL) - goto work_err; INIT_DELAYED_WORK(&socdev->delayed_work, close_delayed_work); return 0; -work_err: - if (platform->remove) - platform->remove(pdev); - platform_err: if (codec_dev->remove) codec_dev->remove(pdev); @@ -1263,9 +1255,6 @@ static int soc_remove(struct platform_device *pdev) struct snd_soc_platform *platform = socdev->platform; struct snd_soc_codec_device *codec_dev = socdev->codec_dev; - if (soc_workq) - destroy_workqueue(soc_workq); - if (platform->remove) platform->remove(pdev); |