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Dave Jones 4bc5d34135 [CPUFREQ] Make cpufreq suspend code conditional on powerpc.

The suspend code runs with interrupts disabled, and the powerpc workaround we
do in the cpufreq suspend hook calls the drivers ->get method.

powernow-k8's ->get does an smp_call_function_single
which needs interrupts enabled

cpufreq's suspend/resume code was added in 42d4dc3f4e1e to work around
a hardware problem on ppc powerbooks.  If we make all this code
conditional on powerpc, we avoid the issue above.

Signed-off-by: Dave Jones <davej@redhat.com>

2009-08-04 14:32:11 -04:00

cpufreq_conservative.c

[CPUFREQ] Fix NULL pointer dereference regression in conservative governor

2009-08-04 14:32:10 -04:00

cpufreq_ondemand.c

[CPUFREQ] Cleanup locking in ondemand governor

2009-07-06 21:38:28 -04:00

cpufreq_performance.c

[CPUFREQ] Don't export governors for default governor

2008-10-09 13:52:44 -04:00

cpufreq_powersave.c

[CPUFREQ] Don't export governors for default governor