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authorNaga Chumbalkar <nagananda.chumbalkar@hp.com>2009-06-11 15:26:54 +0000
committerDave Jones <davej@redhat.com>2009-06-15 11:49:42 -0400
commite15bc4559b397a611441a135b1f5992f07d0f436 (patch)
treecb657e9af69aeaa281d4780cf05877f4f95b4837
parent532cfee6ba0a8efcf7c3ce38b9881292d79d516e (diff)
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[CPUFREQ] powernow-k8: get drv data for correct CPU
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>
-rw-r--r--arch/x86/kernel/cpu/cpufreq/powernow-k8.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 331021112f2b..20c7b99d7ba8 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -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;