diff options
author | Dave Jones <davej@redhat.com> | 2007-02-06 03:12:43 +0300 |
---|---|---|
committer | Dave Jones <davej@redhat.com> | 2007-02-11 04:01:47 +0300 |
commit | c120069779e3e35917c15393cf2847fa79811eb6 (patch) | |
tree | 9e1e5529b43c151ecc9d3743e5b51ff88eb52312 /drivers/cpufreq/cpufreq_userspace.c | |
parent | 86acd49aa128bd7a1d4362c256c21fbdc2d5b1a0 (diff) | |
download | linux-c120069779e3e35917c15393cf2847fa79811eb6.tar.xz |
[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 <akpm@linux-foundation.org>
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq_userspace.c')
-rw-r--r-- | drivers/cpufreq/cpufreq_userspace.c | 2 |
1 files changed, 0 insertions, 2 deletions
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; } |