diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2013-09-16 18:56:43 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-09-30 20:18:45 +0200 |
| commit | 52bcd9986ae6adc69b5e986c09da6fede8ed8119 (patch) | |
| tree | b3b242f6334ad58d6091dd6961904215e3084f8d /drivers/cpufreq/blackfin-cpufreq.c | |
| parent | 2457dac670f287b260d50792988f4788f403ca32 (diff) | |
cpufreq: blackfin: call cpufreq_frequency_table_put_attr()
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: Steven Miao <realmz6@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/blackfin-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/blackfin-cpufreq.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/cpufreq/blackfin-cpufreq.c b/drivers/cpufreq/blackfin-cpufreq.c index 54c0a0c2075..0e76c09552b 100644 --- a/drivers/cpufreq/blackfin-cpufreq.c +++ b/drivers/cpufreq/blackfin-cpufreq.c @@ -213,6 +213,13 @@ static int __bfin_cpu_init(struct cpufreq_policy *policy) return cpufreq_table_validate_and_show(policy, bfin_freq_table); } +static int __bfin_cpu_exit(struct cpufreq_policy *policy) +{ + + cpufreq_frequency_table_put_attr(policy->cpu); + return 0; +} + static struct freq_attr *bfin_freq_attr[] = { &cpufreq_freq_attr_scaling_available_freqs, NULL, @@ -223,6 +230,7 @@ static struct cpufreq_driver bfin_driver = { .target = bfin_target, .get = bfin_getfreq_khz, .init = __bfin_cpu_init, + .exit = __bfin_cpu_exit, .name = "bfin cpufreq", .attr = bfin_freq_attr, }; |