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From: Greg KH <gregkh@suse.de>
To: Kevin Hilman <khilman@deeprootsystems.com>
Cc: linux-kernel@vger.kernel.org,
	linux-pm@lists.linux-foundation.org,
	Magnus Damm <damm@opensource.se>,
	"Rafael J. Wysocki" <rjw@sisk.pl>, Dmitry Torokhov <dtor@mail.ru>,
	Eric Miao <eric.y.miao@gmail.com>
Subject: Re: [RFC/PATCH] platform_bus: allow custom extensions to system PM methods
Date: Wed, 17 Mar 2010 16:44:14 -0700	[thread overview]
Message-ID: <20100317234414.GA23319@suse.de> (raw)
In-Reply-To: <1268867896-7616-1-git-send-email-khilman@deeprootsystems.com>

On Wed, Mar 17, 2010 at 04:18:15PM -0700, Kevin Hilman wrote:
> When runtime PM for platform_bus was added, it allowed for platforms
> to customize the runtime PM methods since they are defined as weak
> symbols.
> 
> This patch allows platforms to also extend the system PM methods with
> custom hooks so runtime PM and system PM extensions can be managed
> together by custom platform-specific code.

Wow, that's scary, I didn't realize that was done for the runtime stuff.

What would you be replacing these functions with for your platform that
would require it to be in arch-specific code?

thanks,

greg k-h

  parent reply	other threads:[~2010-03-17 23:44 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-17 23:18 [RFC/PATCH] platform_bus: allow custom extensions to system PM methods Kevin Hilman
2010-03-17 23:44 ` Greg KH
2010-03-17 23:44 ` Greg KH [this message]
2010-03-18 16:57   ` Kevin Hilman
2010-03-18 16:57   ` Kevin Hilman
2010-03-18 17:20     ` Greg KH
2010-03-18 17:20     ` Greg KH
  -- strict thread matches above, loose matches on Subject: below --
2010-03-17 23:18 Kevin Hilman

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