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-rw-r--r--drivers/leds/trigger/ledtrig-activity.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/leds/trigger/ledtrig-activity.c b/drivers/leds/trigger/ledtrig-activity.c
index ddfc5edd07c8..14ba7faaed9e 100644
--- a/drivers/leds/trigger/ledtrig-activity.c
+++ b/drivers/leds/trigger/ledtrig-activity.c
@@ -57,11 +57,15 @@ static void led_activity_function(struct timer_list *t)
curr_used = 0;
for_each_possible_cpu(i) {
- curr_used += kcpustat_cpu(i).cpustat[CPUTIME_USER]
- + kcpustat_cpu(i).cpustat[CPUTIME_NICE]
- + kcpustat_field(&kcpustat_cpu(i), CPUTIME_SYSTEM, i)
- + kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ]
- + kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
+ struct kernel_cpustat kcpustat;
+
+ kcpustat_cpu_fetch(&kcpustat, i);
+
+ curr_used += kcpustat.cpustat[CPUTIME_USER]
+ + kcpustat.cpustat[CPUTIME_NICE]
+ + kcpustat.cpustat[CPUTIME_SYSTEM]
+ + kcpustat.cpustat[CPUTIME_SOFTIRQ]
+ + kcpustat.cpustat[CPUTIME_IRQ];
cpus++;
}