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| author | Thomas Renninger <trenn@suse.de> | 2008-07-30 18:20:10 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-08-01 12:43:12 -0700 |
| commit | 04f496871e8af87a1e40c504371a206fd7389193 (patch) | |
| tree | 7b538c96dd5cdb245b3904488e593a0be7e9b5ce /include | |
| parent | 4281b61fbd503a5ebe821e155dbe9294d56d3e05 (diff) | |
| download | linux-stable-04f496871e8af87a1e40c504371a206fd7389193.tar.gz linux-stable-04f496871e8af87a1e40c504371a206fd7389193.tar.bz2 linux-stable-04f496871e8af87a1e40c504371a206fd7389193.zip | |
cpufreq acpi: only call _PPC after cpufreq ACPI init funcs got called already
commit a1531acd43310a7e4571d52e8846640667f4c74b upstream
Ingo Molnar provided a fix to not call _PPC at processor driver
initialization time in "[PATCH] ACPI: fix cpufreq regression" (git
commit e4233dec749a3519069d9390561b5636a75c7579)
But it can still happen that _PPC is called at processor driver
initialization time.
This patch should make sure that this is not possible anymore.
Signed-off-by: Thomas Renninger <trenn@suse.de>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Len Brown <lenb@kernel.org>
Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpufreq.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index e7e91dbfde0f..07cb761bef73 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -109,6 +109,7 @@ struct cpufreq_policy { #define CPUFREQ_ADJUST (0) #define CPUFREQ_INCOMPATIBLE (1) #define CPUFREQ_NOTIFY (2) +#define CPUFREQ_START (3) #define CPUFREQ_SHARED_TYPE_NONE (0) /* None */ #define CPUFREQ_SHARED_TYPE_HW (1) /* HW does needed coordination */ |