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[ALSA] Cleanup unused argument for snd_power_wait()

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Removed the unused file argument of snd_power_wait().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2006-03-27 12:38:07 +02:00 • committed by Jaroslav Kysela
parent 6285ae1df1
commit cbac4b0cb6
5 changed files with 13 additions and 20 deletions
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9
sound/core/init.c
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@ -722,13 +722,12 @@ int snd_card_file_remove(struct snd_card *card, struct file *file)
* snd_power_wait - wait until the power-state is changed.
* @card: soundcard structure
* @power_state: expected power state
* @file: file structure for the O_NONBLOCK check (optional)
*
* Waits until the power-state is changed.
*
* Note: the power lock must be active before call.
*/
int snd_power_wait(struct snd_card *card, unsigned int power_state, struct file *file)
int snd_power_wait(struct snd_card *card, unsigned int power_state)
{
wait_queue_t wait;
int result = 0;
@ -745,12 +744,6 @@ int snd_power_wait(struct snd_card *card, unsigned int power_state, struct file
}
if (snd_power_get_state(card) == power_state)
break;
#if 0 /* block all devices */
if (file && (file->f_flags & O_NONBLOCK)) {
result = -EAGAIN;
break;
}
#endif
set_current_state(TASK_UNINTERRUPTIBLE);
snd_power_unlock(card);
schedule_timeout(30 * HZ);