Nested per_cpu accessors will shadow the internal __ptr variable. Use
a temporary first_core variable.
arch/x86/kernel/cpu/cpufreq/powernow-k8.c:1239:9: warning: symbol '__ptr'
shadows an earlier one
arch/x86/kernel/cpu/cpufreq/powernow-k8.c:1239:9: originally declared here
Signed-off-by: Harvey Harrison <[EMAIL PROTECTED]>
---
arch/x86/kernel/cpu/cpufreq/powernow-k8.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 5affe91..e64eee0 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -1234,9 +1234,10 @@ static unsigned int powernowk8_get (unsigned int cpu)
{
struct powernow_k8_data *data;
cpumask_t oldmask = current->cpus_allowed;
+ unsigned int first_core = first_cpu(per_cpu(cpu_core_map, cpu));
unsigned int khz = 0;
- data = per_cpu(powernow_data, first_cpu(per_cpu(cpu_core_map, cpu)));
+ data = per_cpu(powernow_data, first_core);
if (!data)
return -EINVAL;
--
1.5.4.1189.g38fd5
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