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authorViresh Kumar <viresh.kumar@linaro.org>2013-04-01 12:57:46 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-04-02 15:26:32 +0200
commite9f51837c97d199dfa06ef448797c584755837a8 (patch)
treed142cce9210cc5978eaed5be6d35f2e424e4b1be /drivers/cpufreq/p4-clockmod.c
parentb43a7ffbf33be7e4d3b10b7714ee663ea2c52fe2 (diff)
downloadlinux-e9f51837c97d199dfa06ef448797c584755837a8.tar.bz2
cpufreq: Don't check if cpu is online/offline for cpufreq callbacks
cpufreq layer doesn't call cpufreq driver's callback for any offline CPU and so checking that isn't useful. Lets get rid of it. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/p4-clockmod.c')
-rw-r--r--drivers/cpufreq/p4-clockmod.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
index 4b2e7737b939..421ef37d0bb3 100644
--- a/drivers/cpufreq/p4-clockmod.c
+++ b/drivers/cpufreq/p4-clockmod.c
@@ -58,8 +58,7 @@ static int cpufreq_p4_setdc(unsigned int cpu, unsigned int newstate)
{
u32 l, h;
- if (!cpu_online(cpu) ||
- (newstate > DC_DISABLE) || (newstate == DC_RESV))
+ if ((newstate > DC_DISABLE) || (newstate == DC_RESV))
return -EINVAL;
rdmsr_on_cpu(cpu, MSR_IA32_THERM_STATUS, &l, &h);