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[CPUFREQ] powernow-k8: get drv data for correct CPU

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Make powernowk8_get() similar to powernowk8_target() and powernowk8_verify()
in the way it obtains "powernow_data" for a given CPU.

Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
Cc: Langsdorf, Mark <mark.langsdorf@amd.com>
Cc: Thomas Renninger <trenn@suse.de>

Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Reviewed-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Tested-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Acked-by: Langsdorf, Mark <mark.langsdorf@amd.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Dave Jones <davej@redhat.com>
This commit is contained in:
Naga Chumbalkar 2009-06-11 15:26:54 +00:00 committed by Dave Jones
parent 532cfee6ba
commit e15bc4559b
1 changed files with 1 additions and 5 deletions
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6
arch/x86/kernel/cpu/cpufreq/powernow-k8.c
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@ -1385,13 +1385,9 @@ static int __devexit powernowk8_cpu_exit(struct cpufreq_policy *pol)
static unsigned int powernowk8_get(unsigned int cpu)
{
struct powernow_k8_data *data;
struct powernow_k8_data *data = per_cpu(powernow_data, cpu);
cpumask_t oldmask = current->cpus_allowed;
unsigned int khz = 0;
unsigned int first;
first = cpumask_first(cpu_core_mask(cpu));
data = per_cpu(powernow_data, first);
if (!data)
return -EINVAL;