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>
diff --git a/arch/arm/common/sharpsl_pm.c b/arch/arm/common/sharpsl_pm.c
index 111a7fa5..85795a7 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 ddf9184..c7c81c9 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 089b820..1a27611 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 6f4a543..f9fd3e3 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 @@
case PM_SUSPEND_MEM:
break;
- case PM_SUSPEND_DISK:
- return -ENOTSUPP;
-
default:
return -EINVAL;
}
@@ -353,9 +349,6 @@
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 2a137f3..2330786 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 0d6a725..08ccd8f 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 2d7fc39..d0f2b59 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>
diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index b103027..bcb5a49 100644
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -32,7 +32,7 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include <linux/pm.h>
+#include <linux/suspend.h>
#include <linux/sched.h>
#include <linux/proc_fs.h>
#include <linux/io.h>
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c
index ee2e763..0809ec1 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c
@@ -1,5 +1,5 @@
#include <linux/init.h>
-#include <linux/pm.h>
+#include <linux/suspend.h>
#include <linux/io.h>
#include <asm/time.h>
#include <asm/cacheflush.h>