diff options
| -rw-r--r-- | drivers/gpu/msm/kgsl_pwrscale.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/msm/kgsl_pwrscale.c b/drivers/gpu/msm/kgsl_pwrscale.c index 3e4cc4490792..2b7a1fcbaa78 100644 --- a/drivers/gpu/msm/kgsl_pwrscale.c +++ b/drivers/gpu/msm/kgsl_pwrscale.c @@ -591,7 +591,7 @@ int kgsl_devfreq_get_dev_status(struct device *dev, struct kgsl_device *device = dev_get_drvdata(dev); struct kgsl_pwrctrl *pwrctrl; struct kgsl_pwrscale *pwrscale; - ktime_t tmp; + ktime_t tmp1, tmp2; if (device == NULL) return -ENODEV; @@ -602,6 +602,8 @@ int kgsl_devfreq_get_dev_status(struct device *dev, pwrctrl = &device->pwrctrl; mutex_lock(&device->mutex); + + tmp1 = ktime_get(); /* * If the GPU clock is on grab the latest power counter * values. Otherwise the most recent ACTIVE values will @@ -609,9 +611,9 @@ int kgsl_devfreq_get_dev_status(struct device *dev, */ kgsl_pwrscale_update_stats(device); - tmp = ktime_get(); - stat->total_time = ktime_us_delta(tmp, pwrscale->time); - pwrscale->time = tmp; + tmp2 = ktime_get(); + stat->total_time = ktime_us_delta(tmp2, pwrscale->time); + pwrscale->time = tmp1; stat->busy_time = pwrscale->accum_stats.busy_time; |