From: rjw@sisk.pl (Rafael J. Wysocki)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 6/7] ARM / Samsung: Use struct syscore_ops for "core" power management
Date: Mon, 28 Mar 2011 21:42:21 +0200 [thread overview]
Message-ID: <201103282142.21810.rjw@sisk.pl> (raw)
In-Reply-To: <20110327234521.GH9995@trinity.fluff.org>
On Monday, March 28, 2011, Ben Dooks wrote:
> On Mon, Mar 28, 2011 at 01:29:49AM +0200, Rafael J. Wysocki wrote:
> > From: Rafael J. Wysocki <rjw@sisk.pl>
> >
> > Replace sysdev classes and struct sys_device objects used for "core"
> > power management by Samsung platforms with struct syscore_ops objects
> > that are simpler.
> >
> > This generally reduces the code size and the kernel memory footprint.
> > It also is necessary for removing sysdevs entirely from the kernel in
> > the future.
>
> Hmm, does it still allow the system to choose which bits are bound
> depending on the cpu being registered, as for the s3c stuff it isn't
> just about the suspend/resume, it's binding items that get registered
> early in the startup sequence?
The registering is still done through sysdevs, the syscore_ops are only
used for power management. I did my best to retain the existing flow of
control as far as possible.
Thanks,
Rafael
next prev parent reply other threads:[~2011-03-28 19:42 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-27 23:25 [PATCH 0/7] ARM: Use syscore_ops for "core" power management Rafael J. Wysocki
2011-03-27 23:26 ` [PATCH 1/7] ARM: Use struct syscore_ops instead of sysdevs for PM in common code Rafael J. Wysocki
2011-03-27 23:27 ` [PATCH 2/7] ARM / OMAP: Use struct syscore_ops for "core" power management Rafael J. Wysocki
2011-03-28 16:18 ` Kevin Hilman
2011-03-27 23:27 ` [PATCH 3/7] ARM / Integrator: " Rafael J. Wysocki
2011-03-27 23:28 ` [PATCH 4/7] ARM / SA1100: " Rafael J. Wysocki
2011-03-27 23:29 ` [PATCH 5/7] ARM / PXA: " Rafael J. Wysocki
2011-03-27 23:29 ` [PATCH 6/7] ARM / Samsung: " Rafael J. Wysocki
2011-03-27 23:45 ` Ben Dooks
2011-03-28 19:42 ` Rafael J. Wysocki [this message]
2011-07-08 18:12 ` Rafael J. Wysocki
2011-03-27 23:30 ` [PATCH 7/7] ARM: Select CONFIG_ARCH_NO_SYSDEV_OPS Rafael J. Wysocki
2011-04-17 21:01 ` [PATCH 0/14] Remove sysdev suspend/resume and shutdown operations Rafael J. Wysocki
2011-04-17 21:05 ` [PATCH 1/14] PM: Fix error code paths executed after failing syscore_suspend() Rafael J. Wysocki
2011-04-17 21:06 ` [PATCH 2/14] PM: Add missing syscore_suspend() and syscore_resume() calls Rafael J. Wysocki
2011-04-18 8:51 ` Ian Campbell
2011-04-17 21:07 ` [PATCH 3/14] ARM: Use struct syscore_ops instead of sysdevs for PM in common code Rafael J. Wysocki
2011-04-17 21:08 ` [PATCH 4/14] ARM / OMAP: Use struct syscore_ops for "core" power management Rafael J. Wysocki
2011-04-17 21:09 ` [PATCH 5/14] ARM / Integrator: Use struct syscore_ops for core PM Rafael J. Wysocki
2011-04-17 21:10 ` [PATCH 6/14] ARM / SA1100: Use struct syscore_ops for "core" power management Rafael J. Wysocki
2011-04-17 21:10 ` [PATCH 7/14] ARM / PXA: " Rafael J. Wysocki
2011-04-17 21:11 ` [PATCH 8/14] ARM / Samsung: " Rafael J. Wysocki
2011-04-17 21:49 ` Kukjin Kim
2011-04-17 21:11 ` [PATCH 9/14] PM / Blackfin: Use struct syscore_ops instead of sysdevs for PM Rafael J. Wysocki
2011-04-18 2:34 ` Mike Frysinger
2011-04-18 21:43 ` Rafael J. Wysocki
2011-04-17 21:12 ` [PATCH 10/14] PM / MIPS: " Rafael J. Wysocki
2011-04-18 10:12 ` Ralf Baechle
2011-04-18 20:03 ` Rafael J. Wysocki
2011-04-19 3:08 ` Lars-Peter Clausen
2011-04-17 21:13 ` [PATCH 11/14] PM / AVR32: " Rafael J. Wysocki
2011-04-26 12:22 ` Hans-Christian Egtvedt
2011-04-26 17:14 ` Rafael J. Wysocki
2011-04-17 21:13 ` [PATCH 12/14] PM / UNICORE32: " Rafael J. Wysocki
2011-04-19 8:02 ` Guan Xuetao
2011-04-17 21:14 ` [PATCH 13/14] PM / PowerPC: " Rafael J. Wysocki
2011-04-17 21:15 ` [PATCH 14/14] PM: Remove sysdev suspend, resume and shutdown operations Rafael J. Wysocki
2011-04-18 6:02 ` [PATCH 0/14] Remove sysdev suspend/resume " Greg KH
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