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apm_power: fix obviously wrong logic for time reporting

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Prior to this patch, apm_power was unable to report "to empty"/"to full"
time for batteries that hardware-report these values, such as
Apple PMU batteries.

Signed-off-by: Anton Vorontsov <cbou@mail.ru>
This commit is contained in:
Anton Vorontsov 2007-10-05 01:04:59 +04:00
parent 804b3f9a16
commit cd1ebcc0ef
1 changed files with 10 additions and 12 deletions
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22
drivers/power/apm_power.c
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@ -200,19 +200,17 @@ static void apm_battery_apm_get_power_status(struct apm_power_info *info)
info->units = APM_UNITS_MINS; info->units = APM_UNITS_MINS;
if (status.intval == POWER_SUPPLY_STATUS_CHARGING) { if (status.intval == POWER_SUPPLY_STATUS_CHARGING) {
if (MPSY_PROP(TIME_TO_FULL_AVG, &time_to_full)) { if (!MPSY_PROP(TIME_TO_FULL_AVG, &time_to_full) ||
if (MPSY_PROP(TIME_TO_FULL_NOW, &time_to_full)) !MPSY_PROP(TIME_TO_FULL_NOW, &time_to_full))
info->time = calculate_time(status.intval); info->time = time_to_full.intval / 60;
else else
info->time = time_to_full.intval / 60; info->time = calculate_time(status.intval);
}
} else { } else {
if (MPSY_PROP(TIME_TO_EMPTY_AVG, &time_to_empty)) { if (!MPSY_PROP(TIME_TO_EMPTY_AVG, &time_to_empty) ||
if (MPSY_PROP(TIME_TO_EMPTY_NOW, &time_to_empty)) !MPSY_PROP(TIME_TO_EMPTY_NOW, &time_to_empty))
info->time = calculate_time(status.intval); info->time = time_to_empty.intval / 60;
else else
info->time = time_to_empty.intval / 60; info->time = calculate_time(status.intval);
}
} }
up(&power_supply_class->sem); up(&power_supply_class->sem);