Suspend: Clean up Kconfig (V2)
authorJohannes Berg <johannes@sipsolutions.net>
Sat, 8 Dec 2007 01:14:00 +0000 (02:14 +0100)
committerLen Brown <len.brown@intel.com>
Fri, 1 Feb 2008 23:30:55 +0000 (18:30 -0500)
This cleans up the suspend Kconfig and removes the need to
declare centrally which architectures support suspend. All
architectures that currently support suspend are modified
accordingly.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Acked-by: Paul Mackerras <paulus@samba.org>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: Pavel Machek <pavel@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
arch/arm/Kconfig
arch/blackfin/Kconfig
arch/frv/Kconfig
arch/mips/Kconfig
arch/powerpc/Kconfig
arch/sh/Kconfig
arch/x86/Kconfig
kernel/power/Kconfig

index 77201d3f7479ccc65bf2e454fa310be75580a49b..a00d8b97c30615d924322af14ada62e03ecc2f3b 100644 (file)
@@ -1035,6 +1035,9 @@ menu "Power management options"
 
 source "kernel/power/Kconfig"
 
+config ARCH_SUSPEND_POSSIBLE
+       def_bool y
+
 endmenu
 
 source "net/Kconfig"
index fc7ca86ac8bf91627a627539da062d65da16a383..4802eb767dc98d7fc7f4dcdd4b80a64e6c211b58 100644 (file)
@@ -898,6 +898,10 @@ endmenu
 menu "Power management options"
 source "kernel/power/Kconfig"
 
+config ARCH_SUSPEND_POSSIBLE
+       def_bool y
+       depends on !SMP
+
 choice
        prompt "Select PM Wakeup Event Source"
        default PM_WAKEUP_GPIO_BY_SIC_IWR
index 43153e767bb1ab548f1edc52bb755233b38830c3..2e25b95a494beeffbfb7190770a7937e83f21a1d 100644 (file)
@@ -357,6 +357,11 @@ source "drivers/pcmcia/Kconfig"
 #        should probably wait a while.
 
 menu "Power management options"
+
+config ARCH_SUSPEND_POSSIBLE
+       def_bool y
+       depends on !SMP
+
 source kernel/power/Kconfig
 endmenu
 
index 4fad0a34b9974d31f16b5e1e6a8bb6e3c067e710..e387f3ab5f8d157a5dd09a1da67ae4a53f52ab30 100644 (file)
@@ -2086,6 +2086,10 @@ endmenu
 
 menu "Power management options"
 
+config ARCH_SUSPEND_POSSIBLE
+       def_bool y
+       depends on !SMP
+
 source "kernel/power/Kconfig"
 
 endmenu
index 68f0cf730d7f4044eab32e7028fe99483aed4101..824140d6cd27e9dbe43c01ed0fb84b10fe7a6be8 100644 (file)
@@ -166,6 +166,10 @@ config ARCH_HIBERNATION_POSSIBLE
        depends on (PPC64 && HIBERNATE_64) || (PPC32 && HIBERNATE_32)
        default y
 
+config ARCH_SUSPEND_POSSIBLE
+       def_bool y
+       depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200
+
 config PPC_DCR_NATIVE
        bool
        default n
index 1cd9c8fd927d8dd20fba363aeea28718d4562328..b30c4c376a831c2a40563b1da7d16c3b64cac731 100644 (file)
@@ -882,6 +882,10 @@ endmenu
 menu "Power management options (EXPERIMENTAL)"
 depends on EXPERIMENTAL && SYS_SUPPORTS_PM
 
+config ARCH_SUSPEND_POSSIBLE
+       def_bool y
+       depends on !SMP
+
 source kernel/power/Kconfig
 
 endmenu
index 120070cbedd26ab719ccd460b61a881a3ba2eb09..34401f45ade439ca0d98de87e78285f37c937d73 100644 (file)
@@ -116,6 +116,10 @@ config ARCH_HIBERNATION_POSSIBLE
        def_bool y
        depends on !SMP || !X86_VOYAGER
 
+config ARCH_SUSPEND_POSSIBLE
+       def_bool y
+       depends on !X86_VOYAGER
+
 config ZONE_DMA32
        bool
        default X86_64
index fd76d54910d07397d61a6262d0501c9c3e9d01c7..f8153fda06bbda9297d6133df1dd4a161e1ffb82 100644 (file)
@@ -85,7 +85,7 @@ config PM_TRACE_RTC
 config PM_SLEEP_SMP
        bool
        depends on SMP
-       depends on SUSPEND_SMP_POSSIBLE || ARCH_HIBERNATION_POSSIBLE
+       depends on ARCH_SUSPEND_POSSIBLE || ARCH_HIBERNATION_POSSIBLE
        depends on PM_SLEEP
        select HOTPLUG_CPU
        default y
@@ -95,29 +95,14 @@ config PM_SLEEP
        depends on SUSPEND || HIBERNATION
        default y
 
-config SUSPEND_UP_POSSIBLE
-       bool
-       depends on (X86 && !X86_VOYAGER) || PPC || ARM || BLACKFIN || MIPS \
-                  || SUPERH || FRV
-       depends on !SMP
-       default y
-
-config SUSPEND_SMP_POSSIBLE
-       bool
-       depends on (X86 && !X86_VOYAGER) \
-                  || (PPC && (PPC_PSERIES || PPC_PMAC)) || ARM
-       depends on SMP
-       default y
-
 config SUSPEND
        bool "Suspend to RAM and standby"
-       depends on PM
-       depends on SUSPEND_UP_POSSIBLE || SUSPEND_SMP_POSSIBLE
+       depends on PM && ARCH_SUSPEND_POSSIBLE
        default y
        ---help---
          Allow the system to enter sleep states in which main memory is
          powered and thus its contents are preserved, such as the
-         suspend-to-RAM state (i.e. the ACPI S3 state).
+         suspend-to-RAM state (e.g. the ACPI S3 state).
 
 config HIBERNATION
        bool "Hibernation (aka 'suspend to disk')"