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authorViresh Kumar <viresh.kumar@linaro.org>2013-09-16 15:26:05 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-09-30 20:18:41 +0200
commit5c40e052bb04381302c748497076b5b4526ed6cb (patch)
tree9209d528f5d9bd729b7600fde268d553cc1ead00
parentcpufreq: pxa: call cpufreq_frequency_table_get_attr() (diff)
downloadlinux-5c40e052bb04381302c748497076b5b4526ed6cb.tar.xz
linux-5c40e052bb04381302c748497076b5b4526ed6cb.zip
cpufreq: s3cx4xx: call cpufreq_frequency_table_get_attr()
This exposes frequency table of driver to cpufreq core and is required for core to guess what the index for a target frequency is, when it calls cpufreq_frequency_table_target(). And so this driver needs to expose it. Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/cpufreq/s3c24xx-cpufreq.c4
-rw-r--r--drivers/cpufreq/s3c64xx-cpufreq.c3
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index b0f343fcb7ee..f2c872c7bbb2 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -386,8 +386,10 @@ static int s3c_cpufreq_init(struct cpufreq_policy *policy)
/* feed the latency information from the cpu driver */
policy->cpuinfo.transition_latency = cpu_cur.info->latency;
- if (ftab)
+ if (ftab) {
cpufreq_frequency_table_cpuinfo(policy, ftab);
+ cpufreq_frequency_table_get_attr(ftab, policy->cpu);
+ }
return 0;
}
diff --git a/drivers/cpufreq/s3c64xx-cpufreq.c b/drivers/cpufreq/s3c64xx-cpufreq.c
index 8a72b0c555f8..90240436e3b8 100644
--- a/drivers/cpufreq/s3c64xx-cpufreq.c
+++ b/drivers/cpufreq/s3c64xx-cpufreq.c
@@ -257,6 +257,9 @@ static int s3c64xx_cpufreq_driver_init(struct cpufreq_policy *policy)
ret);
regulator_put(vddarm);
clk_put(armclk);
+ } else {
+ cpufreq_frequency_table_get_attr(s3c64xx_freq_table,
+ policy->cpu);
}
return ret;