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authorViresh Kumar <viresh.kumar@linaro.org>2014-03-19 11:24:58 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-03-19 14:10:24 +0100
commit0b443ead714f0cba797a7f2476dd756f22b5421e (patch)
treeed27366834ff0740fddbba8ce4f0e7ae59a8188e /arch/arm/kernel
parent9832235f3f880ab2e58141885e3b5ed3b158c0fb (diff)
cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE}
Two cpufreq notifiers CPUFREQ_RESUMECHANGE and CPUFREQ_SUSPENDCHANGE have not been used for some time, so remove them to clean up code a bit. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> [rjw: Changelog] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/smp.c3
-rw-r--r--arch/arm/kernel/smp_twd.c2
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index b7b4c86e338b..7c4fada440f0 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -674,8 +674,7 @@ static int cpufreq_callback(struct notifier_block *nb,
}
if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) ||
- (val == CPUFREQ_POSTCHANGE && freq->old > freq->new) ||
- (val == CPUFREQ_RESUMECHANGE || val == CPUFREQ_SUSPENDCHANGE)) {
+ (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) {
loops_per_jiffy = cpufreq_scale(global_l_p_j_ref,
global_l_p_j_ref_freq,
freq->new);
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index 6591e26fc13f..dfc32130bc44 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -166,7 +166,7 @@ static int twd_cpufreq_transition(struct notifier_block *nb,
* frequency. The timer is local to a cpu, so cross-call to the
* changing cpu.
*/
- if (state == CPUFREQ_POSTCHANGE || state == CPUFREQ_RESUMECHANGE)
+ if (state == CPUFREQ_POSTCHANGE)
smp_call_function_single(freqs->cpu, twd_update_frequency,
NULL, 1);