[PATCH 071/228] cpufreq: loongson2: Use generic cpufreq routines
From: viresh.kumar@linaro.org (Viresh Kumar)
Date: 2013-09-13 13:11:31
Also in:
linux-pm, lkml
Subsystem:
cpu frequency scaling framework, mips/loongson2ef architecture, the rest · Maintainers:
"Rafael J. Wysocki", Viresh Kumar, Jiaxun Yang, Linus Torvalds
Most of the CPUFreq drivers do similar things in .exit() and .verify() routines and .attr. So its better if we have generic routines for them which can be used by cpufreq drivers then. This patch uses these generic routines for this driver. Cc: John Crispin <redacted> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/loongson2_cpufreq.c | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/cpufreq/loongson2_cpufreq.c b/drivers/cpufreq/loongson2_cpufreq.c
index cec4e72..ed7fbe2 100644
--- a/drivers/cpufreq/loongson2_cpufreq.c
+++ b/drivers/cpufreq/loongson2_cpufreq.c@@ -137,12 +137,6 @@ static int loongson2_cpufreq_cpu_init(struct cpufreq_policy *policy) &loongson2_clockmod_table[0]); } -static int loongson2_cpufreq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, - &loongson2_clockmod_table[0]); -} - static int loongson2_cpufreq_exit(struct cpufreq_policy *policy) { cpufreq_frequency_table_put_attr(policy->cpu);
@@ -150,19 +144,14 @@ static int loongson2_cpufreq_exit(struct cpufreq_policy *policy) return 0; } -static struct freq_attr *loongson2_table_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - static struct cpufreq_driver loongson2_cpufreq_driver = { .name = "loongson2", .init = loongson2_cpufreq_cpu_init, - .verify = loongson2_cpufreq_verify, + .verify = cpufreq_generic_frequency_table_verify, .target = loongson2_cpufreq_target, .get = loongson2_cpufreq_get, .exit = loongson2_cpufreq_exit, - .attr = loongson2_table_attr, + .attr = cpufreq_generic_attr, }; static struct platform_device_id platform_device_ids[] = {
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1.7.12.rc2.18.g61b472e