At Fri, 28 Oct 2005 12:13:27 +0100,
Russell King wrote:
>
> On Fri, Oct 28, 2005 at 12:04:11PM +0200, Takashi Iwai wrote:
> > At Thu, 27 Oct 2005 23:30:27 -0700,
> > Greg KH wrote:
> > >
> > > --- a/Documentation/driver-model/driver.txt
> > > +++ b/Documentation/driver-model/driver.txt
> > > @@ -196,67 +196,11 @@ it into a supported low-power state.
> > >
> > > int (*suspend) (struct device * dev, pm_message_t state, u32 level);
> > >
> >
> > Shouldn't this be also changed without level argument?
> >
> >
> > > +suspend is called to put the device in a low power state.
> > >
> > > int (*resume) (struct device * dev, u32 level);
> > >
> >
> > Ditto.
>
> Probably. Please send a patch.
OK, here we go:
[PATCH] Fix documentation of driver suspend/resume callbacks
Signed-off-by: Takashi Iwai <[email protected]>
---
diff --git a/Documentation/driver-model/driver.txt b/Documentation/driver-model/driver.txt
--- a/Documentation/driver-model/driver.txt
+++ b/Documentation/driver-model/driver.txt
@@ -14,8 +14,8 @@ struct device_driver {
int (*probe) (struct device * dev);
int (*remove) (struct device * dev);
- int (*suspend) (struct device * dev, pm_message_t state, u32 level);
- int (*resume) (struct device * dev, u32 level);
+ int (*suspend) (struct device * dev, pm_message_t state);
+ int (*resume) (struct device * dev);
};
@@ -194,11 +194,11 @@ device; i.e. anything in the device's dr
If the device is still present, it should quiesce the device and place
it into a supported low-power state.
- int (*suspend) (struct device * dev, pm_message_t state, u32 level);
+ int (*suspend) (struct device * dev, pm_message_t state);
suspend is called to put the device in a low power state.
- int (*resume) (struct device * dev, u32 level);
+ int (*resume) (struct device * dev);
Resume is used to bring a device back from a low power state.
-
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