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[ALSA] clean suspend/resume calls for ac97_bus_type
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>
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72e75de2df
commit
90b66e8332
1 changed files with 3 additions and 13 deletions
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@ -30,13 +30,8 @@ static int ac97_bus_suspend(struct device *dev, pm_message_t state)
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{
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int ret = 0;
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if (dev->driver && dev->driver->suspend) {
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ret = dev->driver->suspend(dev, state, SUSPEND_DISABLE);
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if (ret == 0)
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ret = dev->driver->suspend(dev, state, SUSPEND_SAVE_STATE);
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if (ret == 0)
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ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN);
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}
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if (dev->driver && dev->driver->suspend)
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ret = dev->driver->suspend(dev, state, SUSPEND_POWER_DOWN);
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return ret;
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}
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@ -44,13 +39,8 @@ static int ac97_bus_resume(struct device *dev)
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{
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int ret = 0;
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if (dev->driver && dev->driver->resume) {
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if (dev->driver && dev->driver->resume)
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ret = dev->driver->resume(dev, RESUME_POWER_ON);
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if (ret == 0)
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ret = dev->driver->resume(dev, RESUME_RESTORE_STATE);
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if (ret == 0)
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ret = dev->driver->resume(dev, RESUME_ENABLE);
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}
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return ret;
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}
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