drivers/leds: Replace __get_cpu_var use through this_cpu_ptr

Use this_cpu_ptr for the address calculation instead of __get_cpu_var.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>

diff --git a/drivers/leds/trigger/ledtrig-cpu.c b/drivers/leds/trigger/ledtrig-cpu.c
index 1c3ee9f..aec0f02 100644 (file)
--- a/drivers/leds/trigger/ledtrig-cpu.c
+++ b/drivers/leds/trigger/ledtrig-cpu.c
@@ -47,7 +47,7 @@ static DEFINE_PER_CPU(struct led_trigger_cpu, cpu_trig);
  */
 void ledtrig_cpu(enum cpu_led_event ledevt)
 {
-       struct led_trigger_cpu *trig = &__get_cpu_var(cpu_trig);
+       struct led_trigger_cpu *trig = this_cpu_ptr(&cpu_trig);
 
        /* Locate the correct CPU LED */
        switch (ledevt) {