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[ALSA] clean suspend/resume calls for ac97_bus_type

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AC97 Codec
A single call to the driver suspend/resume method for each device is
enough. The level and SUSPEND_*/RESUME_* arguments are deprecated and
said to be removed eventually anyway (no other subsystem are using them
anymore except platform devices).

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Nicolas Pitre 2005-09-16 18:50:53 +02:00 committed by Jaroslav Kysela
parent 72e75de2df
commit 90b66e8332
1 changed files with 3 additions and 13 deletions
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16
sound/pci/ac97/ac97_bus.c
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@ -30,13 +30,8 @@ static int ac97_bus_suspend(struct device *dev, pm_message_t state)
{
int ret = 0;
if (dev->driver && dev->driver->suspend) {
ret = dev->driver->suspend(dev, state, SUSPEND_DISABLE);
if (ret == 0)
ret = dev->driver->suspend(dev, state, SUSPEND_SAVE_STATE);
if (ret == 0)
ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN);
}
if (dev->driver && dev->driver->suspend)
ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN);
return ret;
}
@ -44,13 +39,8 @@ static int ac97_bus_resume(struct device *dev)
{
int ret = 0;
if (dev->driver && dev->driver->resume) {
if (dev->driver && dev->driver->resume)
ret = dev->driver->resume(dev, RESUME_POWER_ON);
if (ret == 0)
ret = dev->driver->resume(dev, RESUME_RESTORE_STATE);
if (ret == 0)
ret = dev->driver->resume(dev, RESUME_ENABLE);
}
return ret;
}