From 90b66e833261618e11d71a35f2488a7d664a4566 Mon Sep 17 00:00:00 2001
From: Nicolas Pitre <nico@cam.org>
Date: Fri, 16 Sep 2005 18:50:53 +0200
Subject: [PATCH] [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>
---
sound/pci/ac97/ac97_bus.c | 16 +++-------------
1 file changed, 3 insertions(+), 13 deletions(-)
diff --git a/sound/pci/ac97/ac97_bus.c b/sound/pci/ac97/ac97_bus.c
index 6f0e4bd83aac6..becbc420ba41a 100644
--- a/sound/pci/ac97/ac97_bus.c
+++ b/sound/pci/ac97/ac97_bus.c
@@ -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;
}
--
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