diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-10-03 20:28:01 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-10-16 00:50:24 +0200 |
| commit | 361db10f61b1d113eadd1b7b1db5f16f63c4eb49 (patch) | |
| tree | 1da4d7b5035192d8b5170f2518353cc98ed7e508 /drivers | |
| parent | f793d79f08d1b44fcad60869fdadd556da780304 (diff) | |
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 <jesper.nilsson@axis.com>
Cc: Mikael Starvik <starvik@axis.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/cris-artpec3-cpufreq.c | 23 | ||||
| -rw-r--r-- | 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 444fd96ad3a5..d26f4e45dabd 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 428395e39a6d..d384e638fdbb 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) |