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path: root/drivers/cpufreq/exynos-cpufreq.c
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Diffstat (limited to 'drivers/cpufreq/exynos-cpufreq.c')
-rw-r--r--drivers/cpufreq/exynos-cpufreq.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
index 475b4f6..0d32f02 100644
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -113,7 +113,8 @@ static int exynos_cpufreq_scale(unsigned int target_freq)
if (ret) {
pr_err("%s: failed to set cpu voltage to %d\n",
__func__, arm_volt);
- goto out;
+ freqs.new = freqs.old;
+ goto post_notify;
}
}
@@ -123,14 +124,19 @@ static int exynos_cpufreq_scale(unsigned int target_freq)
if (ret) {
pr_err("%s: failed to set cpu voltage to %d\n",
__func__, safe_arm_volt);
- goto out;
+ freqs.new = freqs.old;
+ goto post_notify;
}
}
exynos_info->set_freq(old_index, index);
+post_notify:
cpufreq_notify_transition(policy, &freqs, CPUFREQ_POSTCHANGE);
+ if (ret)
+ goto out;
+
/* When the new frequency is lower than current frequency */
if ((freqs.new < freqs.old) ||
((freqs.new > freqs.old) && safe_arm_volt)) {