From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Paul Mundt <lethal@linux-sh.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Greg KH <gregkh@suse.de>,
Kay Sievers <kay.sievers@suse.de>,
Linux PM mailing list <linux-pm@lists.linux-foundation.org>,
Russell King <linux@arm.linux.org.uk>,
Magnus Damm <magnus.damm@gmail.com>,
linux-sh@vger.kernel.org
Subject: Re: [PATCH 9/10] sh: Use struct syscore_ops instead of sysdev class and sysdev
Date: Wed, 23 Mar 2011 21:39:39 +0100 [thread overview]
Message-ID: <201103232139.40115.rjw@sisk.pl> (raw)
In-Reply-To: <20110323095920.GA6008@linux-sh.org>
On Wednesday, March 23, 2011, Paul Mundt wrote:
> On Tue, Mar 22, 2011 at 09:19:28PM +0100, Rafael J. Wysocki wrote:
> > Convert the SuperH clocks framework and shared interrupt handling
> > code to using struct syscore_ops instead of a sysdev classes and
> > sysdevs for power managment.
> >
> > This reduces the code size significantly and simplifies it. The
> > optimizations causing things not to be restored after creating a
> > hibernation image are removed, but they might lead to undesirable
> > effects during resume from hibernation (e.g. the clocks would be left
> > as the boot kernel set them, which might be not the same way as the
> > hibernated kernel had seen them before the hibernation).
> >
> > This also is necessary for removing sysdevs from the kernel entirely
> > in the future.
> >
> > Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
> > ---
> > drivers/sh/clk/core.c | 68 ++++++++-----------------------
> > drivers/sh/intc/core.c | 95 +++++++++++++++++++++-----------------------
> > drivers/sh/intc/internals.h | 1
> > 3 files changed, 65 insertions(+), 99 deletions(-)
> >
> This one looks good, and seems to work fine. Applied, thanks.
Cool, thanks!
next prev parent reply other threads:[~2011-03-23 20:39 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-10 0:31 [RFC][PATCH 0/2] Allow subsystems to avoid using sysdevs for defining "core" PM callbacks Rafael J. Wysocki
2011-03-10 0:33 ` [RFC][PATCH 1/2] Introduce struct syscore_ops and related functionality Rafael J. Wysocki
2011-03-10 3:33 ` [linux-pm] " Alan Stern
2011-03-10 10:42 ` Rafael J. Wysocki
2011-03-10 11:30 ` [RFC][Update][PATCH " Rafael J. Wysocki
2011-03-11 17:11 ` Greg KH
2011-03-11 20:13 ` Rafael J. Wysocki
2011-03-11 20:16 ` Greg KH
2011-03-11 20:33 ` Rafael J. Wysocki
2011-03-10 0:34 ` [RFC][PATCH 2/2] Convert several sysdev users to using struct syscore_ops Rafael J. Wysocki
2011-03-11 17:12 ` Greg KH
2011-03-11 20:29 ` Rafael J. Wysocki
2011-03-11 20:33 ` Greg KH
2011-03-11 20:45 ` Rafael J. Wysocki
2011-03-10 13:05 ` [RFC][PATCH 0/2] Allow subsystems to avoid using sysdevs for defining "core" PM callbacks Kay Sievers
2011-03-10 19:04 ` Rafael J. Wysocki
2011-03-12 21:12 ` [PATCH 0/8] " Rafael J. Wysocki
2011-03-12 21:13 ` [PATCH 1/8] PM / Core: Introcude struct syscore_ops Rafael J. Wysocki
2011-03-12 21:15 ` [PATCH 2/8] x86: Use syscore_ops instead of sysdev classes and sysdevs Rafael J. Wysocki
2011-03-13 14:23 ` Thomas Gleixner
2011-03-13 15:07 ` Rafael J. Wysocki
2011-03-12 21:16 ` [PATCH 3/8] ACPI: Use syscore_ops instead of sysdev class and sysdev Rafael J. Wysocki
2011-03-18 21:38 ` Len Brown
2011-03-12 21:17 ` [PATCH 4/8] timekeeping: " Rafael J. Wysocki
2011-03-13 13:56 ` Thomas Gleixner
2011-03-13 15:08 ` Rafael J. Wysocki
2011-03-12 21:18 ` [PATCH 5/8] PCI / Intel IOMMU: " Rafael J. Wysocki
2011-06-02 17:30 ` Tony Luck
2011-06-06 17:57 ` Rafael J. Wysocki
2011-06-06 17:58 ` Luck, Tony
2011-03-12 21:18 ` [PATCH 6/8] KVM: " Rafael J. Wysocki
2011-03-12 21:20 ` [PATCH 7/8] cpufreq: Use syscore_ops for boot CPU suspend/resume Rafael J. Wysocki
2011-03-15 21:43 ` [Update, v2] " Rafael J. Wysocki
2011-03-12 21:21 ` [PATCH 8/8] Introduce ARCH_NO_SYSDEV_OPS config option Rafael J. Wysocki
2011-03-13 13:55 ` Thomas Gleixner
2011-03-13 15:30 ` [Update] " Rafael J. Wysocki
2011-03-13 13:02 ` [PATCH 9-10/10] Allow subsystems to avoid using sysdevs for defining "core" PM callbacks Rafael J. Wysocki
2011-03-13 13:03 ` [PATCH 9/10] sh: Use struct syscore_ops instead of sysdev class and sysdev R. J. Wysocki
2011-03-17 8:20 ` Paul Mundt
2011-03-19 0:47 ` Rafael J. Wysocki
2011-03-22 14:04 ` Paul Mundt
2011-03-22 14:19 ` Kay Sievers
2011-03-22 20:30 ` Rafael J. Wysocki
2011-03-22 20:39 ` Kay Sievers
2011-03-22 21:00 ` Rafael J. Wysocki
2011-03-22 21:12 ` Kay Sievers
2011-03-22 21:49 ` Paul Mundt
2011-03-22 22:00 ` Kay Sievers
2011-03-22 22:23 ` Rafael J. Wysocki
2011-03-22 22:44 ` Kay Sievers
2011-03-22 23:32 ` Rafael J. Wysocki
2011-03-22 23:46 ` Kay Sievers
2011-03-22 23:50 ` Rafael J. Wysocki
2011-03-23 9:45 ` Russell King - ARM Linux
2011-03-22 22:23 ` Paul Mundt
2011-03-23 11:12 ` Mark Brown
2011-03-23 11:28 ` Paul Mundt
2011-03-22 22:05 ` Rafael J. Wysocki
2011-03-22 22:20 ` Kay Sievers
2011-03-22 22:42 ` Rafael J. Wysocki
2011-03-22 22:56 ` Kay Sievers
2011-03-22 23:05 ` Kay Sievers
2011-03-22 23:47 ` Rafael J. Wysocki
2011-03-22 20:19 ` Rafael J. Wysocki
2011-03-23 9:59 ` Paul Mundt
2011-03-23 20:39 ` Rafael J. Wysocki [this message]
2011-03-13 13:04 ` [PATCH 10/10] ARM: Use struct syscore_ops instead of sysdevs for PM in timer and leds Rafael J. Wysocki
2011-03-14 9:06 ` Stephen Boyd
2011-03-14 19:54 ` [Update] " Rafael J. Wysocki
2011-03-21 23:31 ` [PATCH 0/6] Do not use sysdevs for implementing "core" PM operations on x86 Rafael J. Wysocki
2011-03-21 23:34 ` [PATCH 1/6] x86: Use syscore_ops instead of sysdev classes and sysdevs Rafael J. Wysocki
2011-03-21 23:35 ` [PATCH 2/6] timekeeping: Use syscore_ops instead of sysdev class and sysdev Rafael J. Wysocki
2011-03-21 23:36 ` [PATCH 3/6] PCI / Intel IOMMU: " Rafael J. Wysocki
2011-03-22 10:57 ` Joerg Roedel
2011-03-22 22:07 ` Rafael J. Wysocki
2011-03-23 7:48 ` Roedel, Joerg
2011-03-21 23:37 ` [PATCH 4/6] KVM: " Rafael J. Wysocki
2011-03-22 9:18 ` Avi Kivity
2011-03-21 23:38 ` [PATCH 5/6] cpufreq: Use syscore_ops for boot CPU suspend/resume (v2) Rafael J. Wysocki
2011-03-21 23:38 ` [PATCH 6/6] Introduce ARCH_NO_SYSDEV_OPS config option (v2) Rafael J. Wysocki
2011-03-22 10:32 ` [PATCH 0/6] Do not use sysdevs for implementing "core" PM operations on x86 Ingo Molnar
2011-03-22 20:33 ` Rafael J. Wysocki
2011-03-25 22:51 ` [GIT PULL] More power management updates for 2.6.39 Rafael J. Wysocki
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