diff options
| -rw-r--r-- | sound/soc/codecs/twl6040.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c index c973347d4f6b..1afc5966cbdb 100644 --- a/sound/soc/codecs/twl6040.c +++ b/sound/soc/codecs/twl6040.c @@ -103,8 +103,6 @@ struct twl6040_data { struct mutex mutex; struct twl6040_output headset; struct twl6040_output handsfree; - struct workqueue_struct *hf_workqueue; - struct workqueue_struct *hs_workqueue; }; /* @@ -562,20 +560,17 @@ static int out_drv_event(struct snd_soc_dapm_widget *w, struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); struct twl6040_output *out; struct delayed_work *work; - struct workqueue_struct *queue; switch (w->shift) { case 2: case 3: out = &priv->headset; - queue = priv->hs_workqueue; out->left_step = priv->hs_left_step; out->right_step = priv->hs_right_step; out->step_delay = 5; /* 5 ms between volume ramp steps */ break; case 4: out = &priv->handsfree; - queue = priv->hf_workqueue; out->left_step = priv->hf_left_step; out->right_step = priv->hf_right_step; out->step_delay = 5; /* 5 ms between volume ramp steps */ @@ -601,7 +596,7 @@ static int out_drv_event(struct snd_soc_dapm_widget *w, if (!delayed_work_pending(work)) { out->ramp = TWL6040_RAMP_UP; - queue_delayed_work(queue, work, + queue_delayed_work(priv->workqueue, work, msecs_to_jiffies(1)); } break; @@ -615,7 +610,7 @@ static int out_drv_event(struct snd_soc_dapm_widget *w, out->ramp = TWL6040_RAMP_DOWN; INIT_COMPLETION(out->ramp_done); - queue_delayed_work(queue, work, + queue_delayed_work(priv->workqueue, work, msecs_to_jiffies(1)); wait_for_completion_timeout(&out->ramp_done, @@ -1512,33 +1507,21 @@ static int twl6040_probe(struct snd_soc_codec *codec) goto work_err; } - priv->workqueue = create_singlethread_workqueue("twl6040-codec"); + priv->workqueue = alloc_workqueue("twl6040-codec", 0, 0); if (!priv->workqueue) { ret = -ENOMEM; goto work_err; } INIT_DELAYED_WORK(&priv->hs_jack.work, twl6040_accessory_work); + INIT_DELAYED_WORK(&priv->headset.work, twl6040_pga_hs_work); + INIT_DELAYED_WORK(&priv->handsfree.work, twl6040_pga_hf_work); mutex_init(&priv->mutex); init_completion(&priv->headset.ramp_done); init_completion(&priv->handsfree.ramp_done); - priv->hf_workqueue = create_singlethread_workqueue("twl6040-hf"); - if (priv->hf_workqueue == NULL) { - ret = -ENOMEM; - goto hfwq_err; - } - priv->hs_workqueue = create_singlethread_workqueue("twl6040-hs"); - if (priv->hs_workqueue == NULL) { - ret = -ENOMEM; - goto hswq_err; - } - - INIT_DELAYED_WORK(&priv->headset.work, twl6040_pga_hs_work); - INIT_DELAYED_WORK(&priv->handsfree.work, twl6040_pga_hf_work); - ret = request_threaded_irq(priv->plug_irq, NULL, twl6040_audio_handler, 0, "twl6040_irq_plug", codec); if (ret) { @@ -1562,10 +1545,6 @@ static int twl6040_probe(struct snd_soc_codec *codec) bias_err: free_irq(priv->plug_irq, codec); plugirq_err: - destroy_workqueue(priv->hs_workqueue); -hswq_err: - destroy_workqueue(priv->hf_workqueue); -hfwq_err: destroy_workqueue(priv->workqueue); work_err: kfree(priv); @@ -1579,8 +1558,6 @@ static int twl6040_remove(struct snd_soc_codec *codec) twl6040_set_bias_level(codec, SND_SOC_BIAS_OFF); free_irq(priv->plug_irq, codec); destroy_workqueue(priv->workqueue); - destroy_workqueue(priv->hf_workqueue); - destroy_workqueue(priv->hs_workqueue); kfree(priv); return 0; |