There is no filed called "success indicator" of SFI spec. Remove the declaration in sfi_processor.h and relative printing message in sfi-cpufreq.c. Signed-off-by: Major Lee --- arch/x86/kernel/cpu/cpufreq/sfi-cpufreq.c | 5 ++--- include/linux/sfi_processor.h | 1 - 2 files changed, 2 insertions(+), 4 deletions(-) diff -pruN linux-2.6.37.old/arch/x86/kernel/cpu/cpufreq/sfi-cpufreq.c linux-2.6.37.new/arch/x86/kernel/cpu/cpufreq/sfi-cpufreq.c --- linux-2.6.37.old/arch/x86/kernel/cpu/cpufreq/sfi-cpufreq.c 2011-03-17 11:17:13.690941011 +0800 +++ linux-2.6.37.new/arch/x86/kernel/cpu/cpufreq/sfi-cpufreq.c 2011-03-24 16:40:16.987566000 +0800 @@ -147,11 +147,10 @@ static int sfi_processor_get_performance sfi_cpufreq_array[i].ctrl_val; printk(KERN_INFO "State [%d]: core_frequency[%d] \ transition_latency[%d] \ - control[0x%x] status[0x%x]\n", i, + control[0x%x]\n", i, (u32) pr->performance->states[i].core_frequency, (u32) pr->performance->states[i].transition_latency, - (u32) pr->performance->states[i].control, - (u32) pr->performance->states[i].status); + (u32) pr->performance->states[i].control); } return result; diff -pruN linux-2.6.37.old/include/linux/sfi_processor.h linux-2.6.37.new/include/linux/sfi_processor.h --- linux-2.6.37.old/include/linux/sfi_processor.h 2011-03-17 11:17:13.690941011 +0800 +++ linux-2.6.37.new/include/linux/sfi_processor.h 2011-03-24 16:39:12.809050999 +0800 @@ -48,7 +48,6 @@ struct sfi_processor_px { u32 core_frequency; /* megahertz */ u32 transition_latency; /* microseconds */ u32 control; /* control value */ - u32 status; /* success indicator */ }; struct sfi_processor_performance {