diff options
| author | Takashi Iwai <tiwai@suse.de> | 2006-12-19 19:13:16 +0300 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2007-02-09 11:02:41 +0300 |
| commit | 4014c38bd94156c10986a11d890bdae99437dc9a (patch) | |
| tree | f8d8ee3b61b6c7f70da735b8c916554a4a8fc0cd /sound/i2c/other/ak4114.c | |
| parent | e250af291d6759518b574b33317eb3003012bfa2 (diff) | |
| download | linux-4014c38bd94156c10986a11d890bdae99437dc9a.tar.xz | |
[ALSA] ak4114 - Use global workqueue
Use global workqueue for simplicity instead of own workqueue.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/i2c/other/ak4114.c')
| -rw-r--r-- | sound/i2c/other/ak4114.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c index d2f2c5078e65..69dcaf8ac793 100644 --- a/sound/i2c/other/ak4114.c +++ b/sound/i2c/other/ak4114.c @@ -66,10 +66,7 @@ static void snd_ak4114_free(struct ak4114 *chip) { chip->init = 1; /* don't schedule new work */ mb(); - if (chip->workqueue != NULL) { - flush_workqueue(chip->workqueue); - destroy_workqueue(chip->workqueue); - } + flush_scheduled_work(); kfree(chip); } @@ -106,12 +103,6 @@ int snd_ak4114_create(struct snd_card *card, for (reg = 0; reg < 5; reg++) chip->txcsb[reg] = txcsb[reg]; - chip->workqueue = create_workqueue("snd-ak4114"); - if (chip->workqueue == NULL) { - kfree(chip); - return -ENOMEM; - } - snd_ak4114_reinit(chip); chip->rcs0 = reg_read(chip, AK4114_REG_RCS0) & ~(AK4114_QINT | AK4114_CINT); @@ -143,7 +134,7 @@ void snd_ak4114_reinit(struct ak4114 *chip) chip->init = 1; mb(); - flush_workqueue(chip->workqueue); + flush_scheduled_work(); /* bring the chip to reset state and powerdown state */ reg_write(chip, AK4114_REG_PWRDN, old & ~(AK4114_RST|AK4114_PWN)); udelay(200); @@ -159,7 +150,7 @@ void snd_ak4114_reinit(struct ak4114 *chip) /* bring up statistics / event queing */ chip->init = 0; INIT_DELAYED_WORK(&chip->work, ak4114_stats); - queue_delayed_work(chip->workqueue, &chip->work, HZ / 10); + schedule_delayed_work(&chip->work, HZ / 10); } static unsigned int external_rate(unsigned char rcs1) @@ -568,7 +559,7 @@ static void ak4114_stats(struct work_struct *work) if (chip->init) return; snd_ak4114_check_rate_and_errors(chip, 0); - queue_delayed_work(chip->workqueue, &chip->work, HZ / 10); + schedule_delayed_work(&chip->work, HZ / 10); } EXPORT_SYMBOL(snd_ak4114_create); |