From c120069779e3e35917c15393cf2847fa79811eb6 Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Mon, 5 Feb 2007 16:12:43 -0800 Subject: [CPUFREQ] Remove hotplug cpu crap The hotplug CPU locking in cpufreq is horrendous. No-one seems to care enough to fix it, so just remove it so that the 99.9% of the real world users of this code can use cpufreq without being bothered by warnings. Signed-off-by: Andrew Morton Signed-off-by: Dave Jones --- drivers/cpufreq/cpufreq_userspace.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/cpufreq/cpufreq_userspace.c') diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c index 2a4eb0bfaf30..860345c7799a 100644 --- a/drivers/cpufreq/cpufreq_userspace.c +++ b/drivers/cpufreq/cpufreq_userspace.c @@ -71,7 +71,6 @@ static int cpufreq_set(unsigned int freq, struct cpufreq_policy *policy) dprintk("cpufreq_set for cpu %u, freq %u kHz\n", policy->cpu, freq); - lock_cpu_hotplug(); mutex_lock(&userspace_mutex); if (!cpu_is_managed[policy->cpu]) goto err; @@ -94,7 +93,6 @@ static int cpufreq_set(unsigned int freq, struct cpufreq_policy *policy) err: mutex_unlock(&userspace_mutex); - unlock_cpu_hotplug(); return ret; } -- cgit v1.2.3