[PATCH pm_wip/cpufreq] OMAP2+: cpufreq: Enable all CPUs in shared policy mask

Todd Poynor
2011-06-07T20:58:01Z

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>
---
arch/arm/mach-omap2/omap2plus-cpufreq.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-omap2/omap2plus-cpufreq.c b/arch/arm/mach-omap2/omap2plus-cpufreq.c
index 77efcb0..0fe4edb 100644
--- a/arch/arm/mach-omap2/omap2plus-cpufreq.c
+++ b/arch/arm/mach-omap2/omap2plus-cpufreq.c
@@ -166,7 +166,6 @@ static inline void freq_table_free(void)
static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
{
int result = 0;
- static cpumask_var_t cpumask;

mpu_clk = clk_get(NULL, mpu_clk_name);
if (IS_ERR(mpu_clk))
@@ -207,8 +206,7 @@ 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? */
--
1.7.3.1