From 00ff424caa68f0d880e3593554ed0aefb52a84a3 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 3 Oct 2013 20:27:59 +0530 Subject: cpufreq: blackfin: 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 blackfin driver. Cc: Steven Miao Signed-off-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/blackfin-cpufreq.c | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-) (limited to 'drivers/cpufreq/blackfin-cpufreq.c') diff --git a/drivers/cpufreq/blackfin-cpufreq.c b/drivers/cpufreq/blackfin-cpufreq.c index 0e76c09552b9..48888cf23bba 100644 --- a/drivers/cpufreq/blackfin-cpufreq.c +++ b/drivers/cpufreq/blackfin-cpufreq.c @@ -191,11 +191,6 @@ static int bfin_target(struct cpufreq_policy *policy, return ret; } -static int bfin_verify_speed(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, bfin_freq_table); -} - static int __bfin_cpu_init(struct cpufreq_policy *policy) { @@ -213,26 +208,14 @@ static int __bfin_cpu_init(struct cpufreq_policy *policy) return cpufreq_table_validate_and_show(policy, bfin_freq_table); } -static int __bfin_cpu_exit(struct cpufreq_policy *policy) -{ - - cpufreq_frequency_table_put_attr(policy->cpu); - return 0; -} - -static struct freq_attr *bfin_freq_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - static struct cpufreq_driver bfin_driver = { - .verify = bfin_verify_speed, + .verify = cpufreq_generic_frequency_table_verify, .target = bfin_target, .get = bfin_getfreq_khz, .init = __bfin_cpu_init, - .exit = __bfin_cpu_exit, + .exit = cpufreq_generic_exit, .name = "bfin cpufreq", - .attr = bfin_freq_attr, + .attr = cpufreq_generic_attr, }; static int __init bfin_cpu_init(void) -- cgit v1.2.3