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| author | Dave Jones <davej@redhat.com> | 2008-02-15 18:11:14 -0500 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2008-03-05 14:45:31 -0500 |
| commit | 0e5aa8d6218f9914b23e492debf653bda5598af3 (patch) | |
| tree | 63345a03b0fd2cf9263a1ad8d0e3b0aa9647ffc6 /arch/x86/kernel/cpu/cpufreq/e_powersaver.c | |
| parent | a07530b44547a892dae59f4e0f141f4e6f5e2e40 (diff) | |
| download | lwn-0e5aa8d6218f9914b23e492debf653bda5598af3.tar.gz lwn-0e5aa8d6218f9914b23e492debf653bda5598af3.zip | |
[CPUFREQ] Remove debugging message from e_powersaver
We don't need to printk a message every time we transition.
Leave the code there, but ifdef'd out, as it's useful when
adding support for new processors.
Reported-by: Petr Titěra <P.Titera@century.cz>
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'arch/x86/kernel/cpu/cpufreq/e_powersaver.c')
| -rw-r--r-- | arch/x86/kernel/cpu/cpufreq/e_powersaver.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c index 39f8cb18296c..c2f930d86640 100644 --- a/arch/x86/kernel/cpu/cpufreq/e_powersaver.c +++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c @@ -55,7 +55,6 @@ static int eps_set_state(struct eps_cpu_data *centaur, { struct cpufreq_freqs freqs; u32 lo, hi; - u8 current_multiplier, current_voltage; int err = 0; int i; @@ -95,6 +94,10 @@ postchange: rdmsr(MSR_IA32_PERF_STATUS, lo, hi); freqs.new = centaur->fsb * ((lo >> 8) & 0xff); +#ifdef DEBUG + { + u8 current_multiplier, current_voltage; + /* Print voltage and multiplier */ rdmsr(MSR_IA32_PERF_STATUS, lo, hi); current_voltage = lo & 0xff; @@ -103,7 +106,8 @@ postchange: current_multiplier = (lo >> 8) & 0xff; printk(KERN_INFO "eps: Current multiplier = %d\n", current_multiplier); - + } +#endif cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); return err; } |