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@xxxxxxxxxxx>
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
drivers/cpufreq/s3c24xx-cpufreq.c | 4 +++-
drivers/cpufreq/s3c64xx-cpufreq.c | 3 +++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index b0f343f..f2c872c 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 8a72b0c..9024043 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;
--
1.7.12.rc2.18.g61b472e
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