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path: root/drivers/hwmon/fam15h_power.c
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Diffstat (limited to 'drivers/hwmon/fam15h_power.c')
-rw-r--r--drivers/hwmon/fam15h_power.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index 521534d5c1..6307112c2c 100644
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -17,6 +17,7 @@
#include <linux/cpumask.h>
#include <linux/time.h>
#include <linux/sched.h>
+#include <linux/topology.h>
#include <asm/processor.h>
#include <asm/msr.h>
@@ -134,15 +135,13 @@ static DEVICE_ATTR_RO(power1_crit);
static void do_read_registers_on_cu(void *_data)
{
struct fam15h_power_data *data = _data;
- int cpu, cu;
-
- cpu = smp_processor_id();
+ int cu;
/*
* With the new x86 topology modelling, cpu core id actually
* is compute unit id.
*/
- cu = cpu_data(cpu).cpu_core_id;
+ cu = topology_core_id(smp_processor_id());
rdmsrl_safe(MSR_F15H_CU_PWR_ACCUMULATOR, &data->cu_acc_power[cu]);
rdmsrl_safe(MSR_F15H_PTSC, &data->cpu_sw_pwr_ptsc[cu]);