From 95d9ffbe01fb21d524c86bf77871255066bc6e55 Mon Sep 17 00:00:00 2001
From: "Rafael J. Wysocki" <rjw@sisk.pl>
Date: Thu, 18 Oct 2007 03:04:39 -0700
Subject: PM: Move definition of struct pm_ops to suspend.h

Move the definition of 'struct pm_ops' and related functions from <linux/pm.h>
to <linux/suspend.h> .

There are, at least, the following reasons to do that:
* 'struct pm_ops' is specifically related to suspend and not to the power
  management in general.
* As long as 'struct pm_ops' is defined in <linux/pm.h>, any modification of it
  causes the entire kernel to be recompiled, which is unnecessary and annoying.
* Some suspend-related features are already defined in <linux/suspend.h>, so it
  is logical to move the definition of 'struct pm_ops' into there.
* 'struct hibernation_ops', being the hibernation-related counterpart of
  'struct pm_ops', is defined in <linux/suspend.h> .

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Cc: Len Brown <lenb@kernel.org>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/arm/common/sharpsl_pm.c | 1 +
 arch/arm/mach-at91/pm.c      | 3 +--
 arch/arm/mach-omap1/pm.c     | 3 +--
 arch/arm/mach-omap2/pm.c     | 9 +--------
 arch/arm/mach-pnx4008/pm.c   | 2 +-
 arch/arm/mach-pxa/pxa25x.c   | 2 +-
 arch/arm/mach-pxa/pxa27x.c   | 2 +-
 7 files changed, 7 insertions(+), 15 deletions(-)

(limited to 'arch/arm')

diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index 111a7fa5debe..85795a765a46 100644
--- a/arch/arm/common/sharpsl_pm.c
+++ b/arch/arm/common/sharpsl_pm.c
@@ -24,6 +24,7 @@
 #include <linux/platform_device.h>
 #include <linux/leds.h>
 #include <linux/apm-emulation.h>
+#include <linux/suspend.h>
 
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index ddf9184d561d..c7c81c9f769c 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -10,10 +10,9 @@
  * (at your option) any later version.
  */
 
-#include <linux/pm.h>
+#include <linux/suspend.h>
 #include <linux/sched.h>
 #include <linux/proc_fs.h>
-#include <linux/pm.h>
 #include <linux/interrupt.h>
 #include <linux/sysfs.h>
 #include <linux/module.h>
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 089b8208de0e..1a27611096a9 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -35,10 +35,9 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#include <linux/pm.h>
+#include <linux/suspend.h>
 #include <linux/sched.h>
 #include <linux/proc_fs.h>
-#include <linux/pm.h>
 #include <linux/interrupt.h>
 #include <linux/sysfs.h>
 #include <linux/module.h>
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 6f4a5436d0ce..f9fd3e3d0a59 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -16,10 +16,9 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/pm.h>
+#include <linux/suspend.h>
 #include <linux/sched.h>
 #include <linux/proc_fs.h>
-#include <linux/pm.h>
 #include <linux/interrupt.h>
 #include <linux/sysfs.h>
 #include <linux/module.h>
@@ -85,9 +84,6 @@ static int omap2_pm_prepare(suspend_state_t state)
 	case PM_SUSPEND_MEM:
 		break;
 
-	case PM_SUSPEND_DISK:
-		return -ENOTSUPP;
-
 	default:
 		return -EINVAL;
 	}
@@ -353,9 +349,6 @@ static int omap2_pm_enter(suspend_state_t state)
 	case PM_SUSPEND_MEM:
 		ret = omap2_pm_suspend();
 		break;
-	case PM_SUSPEND_DISK:
-		ret = -ENOTSUPP;
-		break;
 	default:
 		ret = -EINVAL;
 	}
diff --git a/arch/arm/mach-pnx4008/pm.c b/arch/arm/mach-pnx4008/pm.c
index 2a137f33f752..23307861f6d5 100644
--- a/arch/arm/mach-pnx4008/pm.c
+++ b/arch/arm/mach-pnx4008/pm.c
@@ -15,7 +15,7 @@
 #include <linux/rtc.h>
 #include <linux/sched.h>
 #include <linux/proc_fs.h>
-#include <linux/pm.h>
+#include <linux/suspend.h>
 #include <linux/delay.h>
 #include <linux/clk.h>
 
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 0d6a72504caa..08ccd8f6fbc0 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -20,7 +20,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/pm.h>
+#include <linux/suspend.h>
 
 #include <asm/hardware.h>
 #include <asm/arch/irqs.h>
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 2d7fc39732e4..d0f2b597db12 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -14,7 +14,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/pm.h>
+#include <linux/suspend.h>
 #include <linux/platform_device.h>
 
 #include <asm/hardware.h>
-- 
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