diff options
Diffstat (limited to 'drivers/power/supply/ab8500_fg.c')
| -rw-r--r-- | drivers/power/supply/ab8500_fg.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/power/supply/ab8500_fg.c b/drivers/power/supply/ab8500_fg.c index d9c6c7bedd85..02356f9b5f22 100644 --- a/drivers/power/supply/ab8500_fg.c +++ b/drivers/power/supply/ab8500_fg.c @@ -379,15 +379,13 @@ static int ab8500_fg_is_low_curr(struct ab8500_fg *di, int curr) */ static int ab8500_fg_add_cap_sample(struct ab8500_fg *di, int sample) { - struct timespec64 ts64; + time64_t now = ktime_get_boottime_seconds(); struct ab8500_fg_avg_cap *avg = &di->avg_cap; - getnstimeofday64(&ts64); - do { avg->sum += sample - avg->samples[avg->pos]; avg->samples[avg->pos] = sample; - avg->time_stamps[avg->pos] = ts64.tv_sec; + avg->time_stamps[avg->pos] = now; avg->pos++; if (avg->pos == NBR_AVG_SAMPLES) @@ -400,7 +398,7 @@ static int ab8500_fg_add_cap_sample(struct ab8500_fg *di, int sample) * Check the time stamp for each sample. If too old, * replace with latest sample */ - } while (ts64.tv_sec - VALID_CAPACITY_SEC > avg->time_stamps[avg->pos]); + } while (now - VALID_CAPACITY_SEC > avg->time_stamps[avg->pos]); avg->avg = avg->sum / avg->nbr_samples; @@ -439,14 +437,14 @@ static void ab8500_fg_clear_cap_samples(struct ab8500_fg *di) static void ab8500_fg_fill_cap_sample(struct ab8500_fg *di, int sample) { int i; - struct timespec64 ts64; + time64_t now; struct ab8500_fg_avg_cap *avg = &di->avg_cap; - getnstimeofday64(&ts64); + now = ktime_get_boottime_seconds(); for (i = 0; i < NBR_AVG_SAMPLES; i++) { avg->samples[i] = sample; - avg->time_stamps[i] = ts64.tv_sec; + avg->time_stamps[i] = now; } avg->pos = 0; |