Messages in this thread Patch in this message | | | From | Viresh Kumar <> | Subject | [PATCH V2 Resend 32/34] cpufreq: SPEAr: Convert to light weight ->target_index() routine | Date | Fri, 18 Oct 2013 19:29:55 +0530 |
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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.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/cpufreq/spear-cpufreq.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c index 8841366..11a65be 100644 --- a/drivers/cpufreq/spear-cpufreq.c +++ b/drivers/cpufreq/spear-cpufreq.c @@ -105,20 +105,16 @@ static int spear1340_set_cpu_rate(struct clk *sys_pclk, unsigned long newfreq) } static int spear_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) + unsigned int index) { struct cpufreq_freqs freqs; long newfreq; struct clk *srcclk; - int index, ret, mult = 1; - - if (cpufreq_frequency_table_target(policy, spear_cpufreq.freq_tbl, - target_freq, relation, &index)) - return -EINVAL; + int ret, mult = 1; freqs.old = spear_cpufreq_get(0); - newfreq = spear_cpufreq.freq_tbl[index].frequency * 1000; + if (of_machine_is_compatible("st,spear1340")) { /* * SPEAr1340 is special in the sense that due to the possibility @@ -179,7 +175,7 @@ static struct cpufreq_driver spear_cpufreq_driver = { .name = "cpufreq-spear", .flags = CPUFREQ_STICKY, .verify = cpufreq_generic_frequency_table_verify, - .target = spear_cpufreq_target, + .target_index = spear_cpufreq_target, .get = spear_cpufreq_get, .init = spear_cpufreq_init, .exit = cpufreq_generic_exit, -- 1.7.12.rc2.18.g61b472e
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