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Subject[PATCH 07/44] cpufreq: sparc: call cpufreq_frequency_table_put_attr()
Date
Drivers which have an exit path must call cpufreq_frequency_table_put_attr() if
they have called cpufreq_frequency_table_get_attr() in their init path.

This driver was missing this part and is fixed with this patch.

Cc: David S. Miller <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/sparc-us2e-cpufreq.c | 4 +++-
drivers/cpufreq/sparc-us3-cpufreq.c | 4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/sparc-us2e-cpufreq.c b/drivers/cpufreq/sparc-us2e-cpufreq.c
index e35840d..8db0c18 100644
--- a/drivers/cpufreq/sparc-us2e-cpufreq.c
+++ b/drivers/cpufreq/sparc-us2e-cpufreq.c
@@ -329,8 +329,10 @@ static int __init us2e_freq_cpu_init(struct cpufreq_policy *policy)

static int us2e_freq_cpu_exit(struct cpufreq_policy *policy)
{
- if (cpufreq_us2e_driver)
+ if (cpufreq_us2e_driver) {
+ cpufreq_frequency_table_put_attr(policy->cpu);
us2e_set_cpu_divider_index(policy, 0);
+ }

return 0;
}
diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
index 23f2d3b..120a2df 100644
--- a/drivers/cpufreq/sparc-us3-cpufreq.c
+++ b/drivers/cpufreq/sparc-us3-cpufreq.c
@@ -186,8 +186,10 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)

static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
{
- if (cpufreq_us3_driver)
+ if (cpufreq_us3_driver) {
+ cpufreq_frequency_table_put_attr(policy->cpu);
us3_set_cpu_divider_index(policy, 0);
+ }

return 0;
}
--
1.7.12.rc2.18.g61b472e


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