[PATCH V2 08/35] cpufreq: cris: Covert to light weight ->target_index() routine
From: viresh.kumar@linaro.org (Viresh Kumar)
Date: 2013-08-13 13:34:12
Also in:
linux-pm, lkml
Subsystem:
cpu frequency scaling framework, the rest · Maintainers:
"Rafael J. Wysocki", Viresh Kumar, Linus Torvalds
This patch converts existing .target() to newly defined light weight .target_index() routine for this driver. CPUFreq core will call cpufreq_frequency_table_target() before calling this routine and will pass index to it. Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Mikael Starvik <redacted> Cc: linux-cris-kernel at axis.com Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/cris-artpec3-cpufreq.c | 18 ++---------------- drivers/cpufreq/cris-etraxfs-cpufreq.c | 17 ++--------------- 2 files changed, 4 insertions(+), 31 deletions(-)
diff --git a/drivers/cpufreq/cris-artpec3-cpufreq.c b/drivers/cpufreq/cris-artpec3-cpufreq.c
index d26f4e4..1488277 100644
--- a/drivers/cpufreq/cris-artpec3-cpufreq.c
+++ b/drivers/cpufreq/cris-artpec3-cpufreq.c@@ -27,8 +27,7 @@ static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) return clk_ctrl.pll ? 200000 : 6000; } -static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, - unsigned int state) +static int cris_freq_target(struct cpufreq_policy *policy, unsigned int state) { struct cpufreq_freqs freqs; reg_clkgen_rw_clk_ctrl clk_ctrl;
@@ -52,19 +51,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, local_irq_enable(); cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); -}; - -static int cris_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target(policy, cris_freq_table, - target_freq, relation, &newstate)) - return -EINVAL; - - cris_freq_set_cpu_state(policy, newstate); return 0; }
@@ -82,7 +68,7 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver cris_freq_driver = { .get = cris_freq_get_cpu_frequency, .verify = cpufreq_generic_frequency_table_verify, - .target = cris_freq_target, + .target_index = cris_freq_target, .init = cris_freq_cpu_init, .exit = cpufreq_generic_exit, .name = "cris_freq",
diff --git a/drivers/cpufreq/cris-etraxfs-cpufreq.c b/drivers/cpufreq/cris-etraxfs-cpufreq.c
index d384e63..4e3e9c7 100644
--- a/drivers/cpufreq/cris-etraxfs-cpufreq.c
+++ b/drivers/cpufreq/cris-etraxfs-cpufreq.c@@ -27,8 +27,7 @@ static unsigned int cris_freq_get_cpu_frequency(unsigned int cpu) return clk_ctrl.pll ? 200000 : 6000; } -static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, - unsigned int state) +static int cris_freq_target(struct cpufreq_policy *policy, unsigned int state) { struct cpufreq_freqs freqs; reg_config_rw_clk_ctrl clk_ctrl;
@@ -52,18 +51,6 @@ static void cris_freq_set_cpu_state(struct cpufreq_policy *policy, local_irq_enable(); cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE); -}; - -static int cris_freq_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target - (policy, cris_freq_table, target_freq, relation, &newstate)) - return -EINVAL; - - cris_freq_set_cpu_state(policy, newstate); return 0; }
@@ -80,7 +67,7 @@ static int cris_freq_cpu_init(struct cpufreq_policy *policy) static struct cpufreq_driver cris_freq_driver = { .get = cris_freq_get_cpu_frequency, .verify = cpufreq_generic_frequency_table_verify, - .target = cris_freq_target, + .target_index = cris_freq_target, .init = cris_freq_cpu_init, .exit = cpufreq_generic_exit, .name = "cris_freq",
--
1.7.12.rc2.18.g61b472e