Merge tag 'samsung-defconfig-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel...

[cascardo/linux.git] / drivers / hwmon / fam15h_power.c

diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index eb97a92..15aa49d 100644 (file)
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -172,9 +172,9 @@ static void do_read_registers_on_cu(void *_data)
  */
 static int read_registers(struct fam15h_power_data *data)
 {
-       int this_cpu, ret, cpu;
        int core, this_core;
        cpumask_var_t mask;
+       int ret, cpu;
 
        ret = zalloc_cpumask_var(&mask, GFP_KERNEL);
        if (!ret)
@@ -183,7 +183,6 @@ static int read_registers(struct fam15h_power_data *data)
        memset(data->cu_on, 0, sizeof(int) * MAX_CUS);
 
        get_online_cpus();
-       this_cpu = smp_processor_id();
 
        /*
         * Choose the first online core of each compute unit, and then
@@ -205,12 +204,9 @@ static int read_registers(struct fam15h_power_data *data)
                cpumask_set_cpu(cpumask_any(topology_sibling_cpumask(cpu)), mask);
        }
 
-       if (cpumask_test_cpu(this_cpu, mask))
-               do_read_registers_on_cu(data);
+       on_each_cpu_mask(mask, do_read_registers_on_cu, data, true);
 
-       smp_call_function_many(mask, do_read_registers_on_cu, data, true);
        put_online_cpus();
-
        free_cpumask_var(mask);
 
        return 0;