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cpufreq: interactive: Put global cpufreq kobject on failure
author
Junjie Wu
<junjiew@codeaurora.org>
Sat, 7 Feb 2015 04:28:37 +0000
(20:28 -0800)
committer
John Stultz
<john.stultz@linaro.org>
Tue, 16 Feb 2016 21:53:05 +0000
(13:53 -0800)
Fix failure recovery path in cpufreq_governor_interactive(). Call
cpufreq_put_global_kobject() to release cpufreq global kobject upon
governor init failure.
Change-Id: I7a977070b7a3c75c90acccd2c117064ed1a10d0e
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
drivers/cpufreq/cpufreq_interactive.c
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diff --git
a/drivers/cpufreq/cpufreq_interactive.c
b/drivers/cpufreq/cpufreq_interactive.c
index 24fe0ce88e7745575ac8a29797e4fb416ad9c2e0..6b3facdf5ba27f9729f61ecd8c1518459f888e77 100644
(file)
--- a/
drivers/cpufreq/cpufreq_interactive.c
+++ b/
drivers/cpufreq/cpufreq_interactive.c
@@
-1185,8
+1185,10
@@
static int cpufreq_governor_interactive(struct cpufreq_policy *policy,
if (rc) {
kfree(tunables);
policy->governor_data = NULL;
if (rc) {
kfree(tunables);
policy->governor_data = NULL;
- if (!have_governor_per_policy())
+ if (!have_governor_per_policy())
{
common_tunables = NULL;
common_tunables = NULL;
+ cpufreq_put_global_kobject();
+ }
return rc;
}
return rc;
}