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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2014-03-24 09:05:45 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-03-26 16:41:41 +0100 |
| commit | 8fec051eea736ec1d8060a2c8766bf3a6b32c3d2 (patch) | |
| tree | a771379f2f9c127e8543d43b9b70f86e917211ea /drivers/cpufreq/sh-cpufreq.c | |
| parent | cpufreq: Make sure frequency transitions are serialized (diff) | |
| download | linux-8fec051eea736ec1d8060a2c8766bf3a6b32c3d2.tar.xz linux-8fec051eea736ec1d8060a2c8766bf3a6b32c3d2.zip | |
cpufreq: Convert existing drivers to use cpufreq_freq_transition_{begin|end}
CPUFreq core has new infrastructure that would guarantee serialized calls to
target() or target_index() callbacks. These are called
cpufreq_freq_transition_begin() and cpufreq_freq_transition_end().
This patch converts existing drivers to use these new set of routines.
Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/sh-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/sh-cpufreq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpufreq/sh-cpufreq.c b/drivers/cpufreq/sh-cpufreq.c index 696170ebd3a3..86628e22b2a3 100644 --- a/drivers/cpufreq/sh-cpufreq.c +++ b/drivers/cpufreq/sh-cpufreq.c @@ -68,10 +68,10 @@ static int sh_cpufreq_target(struct cpufreq_policy *policy, freqs.new = (freq + 500) / 1000; freqs.flags = 0; - cpufreq_notify_transition(policy, &freqs, CPUFREQ_PRECHANGE); + cpufreq_freq_transition_begin(policy, &freqs); set_cpus_allowed_ptr(current, &cpus_allowed); clk_set_rate(cpuclk, freq); - cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); + cpufreq_freq_transition_end(policy, &freqs, 0); dev_dbg(dev, "set frequency %lu Hz\n", freq); |