linux-kernel - Re: [PATCH] Documentation: PM: Update platform_pci_wakeup

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Date: Wed, 27 Mar 2024 10:25:35 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: "Rafael J. Wysocki" <rafael@...nel.org>
Cc: Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: [PATCH] Documentation: PM: Update platform_pci_wakeup_init()
 reference

On Wed, Mar 27, 2024 at 04:23:41PM +0100, Rafael J. Wysocki wrote:
> On Mon, Mar 25, 2024 at 11:11 PM Bjorn Helgaas <helgaas@...nel.org> wrote:
> >
> > From: Bjorn Helgaas <bhelgaas@...gle.com>
> >
> > platform_pci_wakeup_init() was removed by d2e5f0c16ad6 ("ACPI / PCI: Rework
> > the setup and cleanup of device wakeup") but was still mentioned in the
> > documentation.
> >
> > Update the doc to refer to pci_acpi_setup(), which does the equivalent
> > work.
> >
> > Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com>
> > ---
> >
> > pci_acpi_setup() is a firmware-specific wart in this otherwise generic
> > paragraph, so maybe there's some better way to express this?
> >
> >  Documentation/power/pci.rst | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/Documentation/power/pci.rst b/Documentation/power/pci.rst
> > index 12070320307e..e2c1fb8a569a 100644
> > --- a/Documentation/power/pci.rst
> > +++ b/Documentation/power/pci.rst
> > @@ -333,7 +333,7 @@ struct pci_dev.
> >  The PCI subsystem's first task related to device power management is to
> >  prepare the device for power management and initialize the fields of struct
> >  pci_dev used for this purpose.  This happens in two functions defined in
> > -drivers/pci/pci.c, pci_pm_init() and platform_pci_wakeup_init().
> > +drivers/pci/, pci_pm_init() and pci_acpi_setup().
> >
> >  The first of these functions checks if the device supports native PCI PM
> >  and if that's the case the offset of its power management capability structure
> > --
> 
> Applied as 6.10 material, or if you'd rather take it to the PCI tree,
> please let me know.

Thanks, your tree is fine!

Bjorn