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x86, apm: remove CONFIG_APM_REAL_MODE_POWER_OFF in favor of a kernel parameter

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Remove CONFIG_APM_REAL_MODE_POWER_OFF like CONFIG_APM_POWER_OFF which
has been done for linux-2.2.14pre8 (http://lkml.org/lkml/1999/11/23/3).

Re-introducing CONFIG_APM_POWER_OFF got nack-ed. Stephen didn't bother
to remove CONFIG_APM_REAL_MODE_POWER_OFF, let's get rid of it now.
	Reference: http://lkml.org/lkml/2008/5/7/97

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Niels de Vos 2008-12-01 14:13:53 -08:00 committed by Ingo Molnar
parent b47b928842
commit 8daa19051e
2 changed files with 0 additions and 11 deletions
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7
arch/x86/Kconfig
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@ -1629,13 +1629,6 @@ config APM_ALLOW_INTS
many of the newer IBM Thinkpads. If you experience hangs when you
suspend, try setting this to Y. Otherwise, say N.
config APM_REAL_MODE_POWER_OFF
bool "Use real mode APM BIOS call to power off"
help
Use real mode APM BIOS calls to switch off the computer. This is
a work-around for a number of buggy BIOSes. Switch this option on if
your computer crashes instead of powering off properly.
endif # APM
source "arch/x86/kernel/cpu/cpufreq/Kconfig"

4
arch/x86/kernel/apm_32.c
View File

@ -391,11 +391,7 @@ static int power_off;
#else
static int power_off = 1;
#endif
#ifdef CONFIG_APM_REAL_MODE_POWER_OFF
static int realmode_power_off = 1;
#else
static int realmode_power_off;
#endif
#ifdef CONFIG_APM_ALLOW_INTS
static int allow_ints = 1;
#else