PM: Simplify kernel/power/Kconfig
'n' defaults are pretty pointless and actually bogus when used with
prompt-less config options.
The "bool"/"default y" pair with no prompt can be expressed more
compactly using def_bool.
[rjw: Rebased on top of earlier patches modifying this file.]
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 298bed0..4603f08 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -84,18 +84,16 @@
device.
config PM_SLEEP
- bool
+ def_bool y
depends on SUSPEND || HIBERNATION || XEN_SAVE_RESTORE
- default y
config PM_SLEEP_SMP
- bool
+ def_bool y
depends on SMP
depends on ARCH_SUSPEND_POSSIBLE || ARCH_HIBERNATION_POSSIBLE
depends on PM_SLEEP
select HOTPLUG
select HOTPLUG_CPU
- default y
config PM_RUNTIME
bool "Run-time PM core functionality"
@@ -112,9 +110,8 @@
wake-up events.
config PM
- bool
+ def_bool y
depends on PM_SLEEP || PM_RUNTIME
- default y
config PM_DEBUG
bool "Power Management Debug Support"
@@ -127,14 +124,12 @@
config PM_VERBOSE
bool "Verbose Power Management debugging"
depends on PM_DEBUG
- default n
---help---
This option enables verbose messages from the Power Management code.
config PM_ADVANCED_DEBUG
bool "Extra PM attributes in sysfs for low-level debugging/testing"
depends on PM_DEBUG
- default n
---help---
Add extra sysfs attributes allowing one to access some Power Management
fields of device objects from user space. If you are not a kernel
@@ -175,7 +170,6 @@
depends on CAN_PM_TRACE
depends on X86
select PM_TRACE
- default n
---help---
This enables some cheesy code to save the last PM event point in the
RTC across reboots, so that you can debug a machine that just hangs
