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Subject[patch v2 05/38] hwmon: (fam15h_power) Use topology_core_id()
Date
Use the provided topology helper function instead of fiddling in cpu_data.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Cc: linux-hwmon@vger.kernel.org
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Huang Rui <ray.huang@amd.com>
---
drivers/hwmon/fam15h_power.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

--- 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]);
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