diff options
| author | Takashi Iwai <tiwai@suse.de> | 2006-12-19 17:08:52 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-02-09 09:02:40 +0100 |
| commit | e250af291d6759518b574b33317eb3003012bfa2 (patch) | |
| tree | e7eee3d0901077d014dbf780d9ab10f17d55169d | |
| parent | dc041e0b1fc918562aa3803cda166fee219a34d2 (diff) | |
| download | linux-e250af291d6759518b574b33317eb3003012bfa2.tar.bz2 | |
[ALSA] hda-codec - Use global workqueue
Use global workqueue for simplicity.
The unsolicited event frequency isn't so high to have own queue.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 10 | ||||
| -rw-r--r-- | sound/pci/hda/hda_local.h | 1 |
2 files changed, 2 insertions, 9 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index e14faf5d5053..8f34fb447983 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -263,7 +263,7 @@ int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex) unsol->queue[wp] = res; unsol->queue[wp + 1] = res_ex; - queue_work(unsol->workq, &unsol->work); + schedule_work(&unsol->work); return 0; } @@ -310,12 +310,6 @@ static int init_unsol_queue(struct hda_bus *bus) snd_printk(KERN_ERR "hda_codec: can't allocate unsolicited queue\n"); return -ENOMEM; } - unsol->workq = create_singlethread_workqueue("hda_codec"); - if (! unsol->workq) { - snd_printk(KERN_ERR "hda_codec: can't create workqueue\n"); - kfree(unsol); - return -ENOMEM; - } INIT_WORK(&unsol->work, process_unsol_events); unsol->bus = bus; bus->unsol = unsol; @@ -334,7 +328,7 @@ static int snd_hda_bus_free(struct hda_bus *bus) if (! bus) return 0; if (bus->unsol) { - destroy_workqueue(bus->unsol->workq); + flush_scheduled_work(); kfree(bus->unsol); } list_for_each_safe(p, n, &bus->codec_list) { diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index b2f56d688852..39718d6cdadd 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -199,7 +199,6 @@ struct hda_bus_unsolicited { unsigned int rp, wp; /* workqueue */ - struct workqueue_struct *workq; struct work_struct work; struct hda_bus *bus; }; |