From 632786ce9ff6206951ee4c84fe5c0d5c1d12f4cc Mon Sep 17 00:00:00 2001 From: Thomas Renninger Date: Thu, 19 Apr 2007 15:49:09 +0200 Subject: [CPUFREQ] Remove deprecated /proc/acpi/processor/performance write support Remove deprecated /proc/acpi/processor/performance write support Writing to /proc/acpi/processor/xy/performance interferes with sysfs cpufreq interface. Also removes buggy cpufreq_set_policy exported symbol. Signed-off-by: Thomas Renninger Signed-off-by: Dave Jones --- include/linux/cpufreq.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/cpufreq.h') diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 0899e2cdcdd1..3ec6e7ff5fbd 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -257,7 +257,6 @@ struct freq_attr { /********************************************************************* * CPUFREQ 2.6. INTERFACE * *********************************************************************/ -int cpufreq_set_policy(struct cpufreq_policy *policy); int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu); int cpufreq_update_policy(unsigned int cpu); -- cgit v1.2.2 From 184c44d2049c4db7ef6ec65794546954da2c6a0e Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Wed, 2 May 2007 19:27:08 +0200 Subject: [PATCH] x86-64: fix x86_64-mm-sched-clock-share Fix for the following patch. Provide dummy cpufreq functions when CPUFREQ is not compiled in. Cc: Andi Kleen Cc: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Andi Kleen --- include/linux/cpufreq.h | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) (limited to 'include/linux/cpufreq.h') diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 0899e2cdcdd1..cb9b2ec8849c 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -32,7 +32,15 @@ * CPUFREQ NOTIFIER INTERFACE * *********************************************************************/ +#ifdef CONFIG_CPU_FREQ int cpufreq_register_notifier(struct notifier_block *nb, unsigned int list); +#else +static inline int cpufreq_register_notifier(struct notifier_block *nb, + unsigned int list) +{ + return 0; +} +#endif int cpufreq_unregister_notifier(struct notifier_block *nb, unsigned int list); #define CPUFREQ_TRANSITION_NOTIFIER (0) @@ -261,17 +269,22 @@ int cpufreq_set_policy(struct cpufreq_policy *policy); int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu); int cpufreq_update_policy(unsigned int cpu); -/* query the current CPU frequency (in kHz). If zero, cpufreq couldn't detect it */ -unsigned int cpufreq_get(unsigned int cpu); -/* query the last known CPU freq (in kHz). If zero, cpufreq couldn't detect it */ +/* + * query the last known CPU freq (in kHz). If zero, cpufreq couldn't detect it + */ #ifdef CONFIG_CPU_FREQ unsigned int cpufreq_quick_get(unsigned int cpu); +unsigned int cpufreq_get(unsigned int cpu); #else static inline unsigned int cpufreq_quick_get(unsigned int cpu) { return 0; } +static inline unsigned int cpufreq_get(unsigned int cpu) +{ + return 0; +} #endif -- cgit v1.2.2