[PATCH v2 1/3] PM/OPP: Don't skip cpu_dev->id when setting up cpumask

Pi-Cheng Chen
2015-12-27T06:21:56Z

Don't skip cpu_dev->id when setting up cpumask for CPUs that share the
same OPP table. This might be helpful when handling cpumask without the
original CPU bitfield set.

Signed-off-by: Pi-Cheng Chen <pi-cheng.chen@linaro.org>
---
drivers/base/power/opp/cpu.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/base/power/opp/cpu.c b/drivers/base/power/opp/cpu.c
index 7b445e8..4914a0d 100644
--- a/drivers/base/power/opp/cpu.c
+++ b/drivers/base/power/opp/cpu.c
@@ -214,7 +214,6 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_of_cpumask_add_table);
/*
* Works only for OPP v2 bindings.
*
- * cpumask should be already set to mask of cpu_dev->id.
* Returns -ENOENT if operating-points-v2 bindings aren't supported.
*/
int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask)
@@ -235,9 +234,6 @@ int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask
goto put_cpu_node;

for_each_possible_cpu(cpu) {
- if (cpu == cpu_dev->id)
- continue;
-
tcpu_dev = get_cpu_device(cpu);
if (!tcpu_dev) {
dev_err(cpu_dev, "%s: failed to get cpu%d device\n",
--
1.9.1