Commit 2e6a5c80 authored Sep 16, 2013 by Viresh Kumar Committed by Rafael J. Wysocki Sep 30, 2013

cpufreq: tegra: fix implementation of ->exit()



->exit() of drivers should call cpufreq_frequency_table_put_attr() if they have
called cpufreq_frequency_table_get_attr() earlier in init() and they aren't
required to validate their cpufreq table in exit by calling
cpufreq_frequency_table_cpuinfo(). Tegra's driver wasn't calling
cpufreq_frequency_table_put_attr() and was calling
cpufreq_frequency_table_cpuinfo() in exit.

Fix both these issues in it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 2338799f

drivers/cpufreq/tegra-cpufreq.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -232,7 +232,7 @@ static int tegra_cpu_init(struct cpufreq_policy *policy)

		static int tegra_cpu_exit(struct cpufreq_policy *policy)
		{
		cpufreq_frequency_table_cpuinfo(policy, freq_table);
		cpufreq_frequency_table_put_attr(policy->cpu);
		clk_disable_unprepare(emc_clk);
		return 0;
		}