cpufreq: OMAP: Enable all CPUs in shared policy mask (ed8ce00c) · Commits · 戴 / test

Enable all CPUs in the shared policy in the CPU init callback. Otherwise, the governor CPUFREQ_GOV_START event is invoked with a policy that only includes the first CPU, leaving other CPUs uninitialized by the governor. Signed-off-by:

Todd Poynor <toddpoynor@google.com> Acked-by:

Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by:

Kevin Hilman <khilman@ti.com>

drivers/cpufreq/omap-cpufreq.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -152,7 +152,6 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
		{
		int result = 0;
		struct device *mpu_dev;
		static cpumask_var_t cpumask;

		if (cpu_is_omap24xx())
		mpu_clk = clk_get(NULL, "virt_prcm_set");
		@@ -200,8 +199,7 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
		*/
		if (is_smp()) {
		policy->shared_type = CPUFREQ_SHARED_TYPE_ANY;
		cpumask_or(cpumask, cpumask_of(policy->cpu), cpumask);
		cpumask_copy(policy->cpus, cpumask);
		cpumask_setall(policy->cpus);
		}

		/* FIXME: what's the actual transition time? */

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