From 361db10f61b1d113eadd1b7b1db5f16f63c4eb49 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 3 Oct 2013 20:28:01 +0530 Subject: cpufreq: cris: Use generic cpufreq routines 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 in the cris driver. Cc: Jesper Nilsson Cc: Mikael Starvik Signed-off-by: Viresh Kumar Acked-by: Jesper Nilsson Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/cris-artpec3-cpufreq.c | 23 +++-------------------- drivers/cpufreq/cris-etraxfs-cpufreq.c | 22 +++------------------- 2 files changed, 6 insertions(+), 39 deletions(-) diff --git a/drivers/cpufreq/cris-artpec3-cpufreq.c b/drivers/cpufreq/cris-artpec3-cpufreq.c index 444fd96ad3a..d26f4e45dab 100644 --- a/drivers/cpufreq/cris-artpec3-cpufreq.c +++ b/drivers/cpufreq/cris-artpec3-cpufreq.c @@ -54,11 +54,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); }; -static int cris_freq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, &cris_freq_table[0]); -} - static int cris_freq_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation) @@ -84,26 +79,14 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy) } -static int cris_freq_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - - -static struct freq_attr *cris_freq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - static struct cpufreq_driver cris_freq_driver = { .get = cris_freq_get_cpu_frequency, - .verify = cris_freq_verify, + .verify = cpufreq_generic_frequency_table_verify, .target = cris_freq_target, .init = cris_freq_cpu_init, - .exit = cris_freq_cpu_exit, + .exit = cpufreq_generic_exit, .name = "cris_freq", - .attr = cris_freq_attr, + .attr = cpufreq_generic_attr, }; static int __init cris_freq_init(void) diff --git a/drivers/cpufreq/cris-etraxfs-cpufreq.c b/drivers/cpufreq/cris-etraxfs-cpufreq.c index 428395e39a6..d384e638fdb 100644 --- a/drivers/cpufreq/cris-etraxfs-cpufreq.c +++ b/drivers/cpufreq/cris-etraxfs-cpufreq.c @@ -54,11 +54,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); }; -static int cris_freq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, &cris_freq_table[0]); -} - static int cris_freq_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation) { @@ -82,25 +77,14 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy) return cpufreq_table_validate_and_show(policy, cris_freq_table); } -static int cris_freq_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - -static struct freq_attr *cris_freq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - static struct cpufreq_driver cris_freq_driver = { .get = cris_freq_get_cpu_frequency, - .verify = cris_freq_verify, + .verify = cpufreq_generic_frequency_table_verify, .target = cris_freq_target, .init = cris_freq_cpu_init, - .exit = cris_freq_cpu_exit, + .exit = cpufreq_generic_exit, .name = "cris_freq", - .attr = cris_freq_attr, + .attr = cpufreq_generic_attr, }; static int __init cris_freq_init(void) -- cgit v1.2.3-70-g09d2