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authorDave Jones <davej@redhat.com>2007-02-05 16:12:43 -0800
committerDave Jones <davej@redhat.com>2007-02-10 20:01:47 -0500
commitc120069779e3e35917c15393cf2847fa79811eb6 (patch)
tree9e1e5529b43c151ecc9d3743e5b51ff88eb52312 /drivers/cpufreq/cpufreq_ondemand.c
parent86acd49aa128bd7a1d4362c256c21fbdc2d5b1a0 (diff)
downloadlinux-c120069779e3e35917c15393cf2847fa79811eb6.tar.bz2
[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_ondemand.c')
-rw-r--r--drivers/cpufreq/cpufreq_ondemand.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index f697449327c6..d52f9b426521 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -440,9 +440,7 @@ static void do_dbs_timer(struct work_struct *work)
dbs_info->sample_type = DBS_NORMAL_SAMPLE;
if (!dbs_tuners_ins.powersave_bias ||
sample_type == DBS_NORMAL_SAMPLE) {
- lock_cpu_hotplug();
dbs_check_cpu(dbs_info);
- unlock_cpu_hotplug();
if (dbs_info->freq_lo) {
/* Setup timer for SUB_SAMPLE */
dbs_info->sample_type = DBS_SUB_SAMPLE;