From 06494eb783cf34fa1d67b77fa597b656b6ad07fe Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 3 Oct 2013 20:28:05 +0530 Subject: [PATCH] cpufreq: elanfreq: 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 elanfreq driver. Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/elanfreq.c | 32 +++----------------------------- 1 file changed, 3 insertions(+), 29 deletions(-) diff --git a/drivers/cpufreq/elanfreq.c b/drivers/cpufreq/elanfreq.c index 4000c34..fe7053c 100644 --- a/drivers/cpufreq/elanfreq.c +++ b/drivers/cpufreq/elanfreq.c @@ -165,19 +165,6 @@ static void elanfreq_set_cpu_state(struct cpufreq_policy *policy, }; -/** - * elanfreq_validatespeed: test if frequency range is valid - * @policy: the policy to validate - * - * This function checks if a given frequency range in kHz is valid - * for the hardware supported by the driver. - */ - -static int elanfreq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, &elanfreq_table[0]); -} - static int elanfreq_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation) @@ -226,13 +213,6 @@ static int elanfreq_cpu_init(struct cpufreq_policy *policy) } -static int elanfreq_cpu_exit(struct cpufreq_policy *policy) -{ - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - - #ifndef MODULE /** * elanfreq_setup - elanfreq command line parameter parsing @@ -255,20 +235,14 @@ __setup("elanfreq=", elanfreq_setup); #endif -static struct freq_attr *elanfreq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - - static struct cpufreq_driver elanfreq_driver = { .get = elanfreq_get_cpu_frequency, - .verify = elanfreq_verify, + .verify = cpufreq_generic_frequency_table_verify, .target = elanfreq_target, .init = elanfreq_cpu_init, - .exit = elanfreq_cpu_exit, + .exit = cpufreq_generic_exit, .name = "elanfreq", - .attr = elanfreq_attr, + .attr = cpufreq_generic_attr, }; static const struct x86_cpu_id elan_id[] = { -- 2.7.4