diff options
| author | Mariusz Ceier <mceier+kernel@gmail.com> | 2014-08-09 11:43:31 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-08-10 16:19:31 +0200 |
| commit | d719870b41e00baf64d028c2668ae1fc3eb50e79 (patch) | |
| tree | 6f49962a2622fbdd72c25c0782011d43570d3856 /drivers | |
| parent | 3a54a57dceed78f7f3c35991d6d4a064a0c2e343 (diff) | |
| download | linux-d719870b41e00baf64d028c2668ae1fc3eb50e79.tar.bz2 | |
ACPI / battery: Fix warning message in acpi_battery_get_state()
capacity_now should be assigned after comparing it to design_capacity.
Otherwise warning is printed even when capacity_now before assignment is
equal to design_capacity, making the check useless and "current charge level"
wrong (it should be higher than, not equal to, "maximum charge level", which
is full_charge_capacity):
"battery: reported current charge level (56410) is higher than reported
maximum charge level (56410)."
Fixes: 232de5143790 (ACPI / battery: fix wrong value of capacity_now reported when fully charged)
Signed-off-by: Mariusz Ceier <mceier+kernel@gmail.com>
Cc: 3.16+ <stable@vger.kernel.org> # 3.16+
[rjw: Subject]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/battery.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 48bcf38a0ea8..1c162e7be045 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -540,12 +540,12 @@ static int acpi_battery_get_state(struct acpi_battery *battery) */ if (battery->capacity_now > battery->full_charge_capacity && battery->full_charge_capacity != ACPI_BATTERY_VALUE_UNKNOWN) { - battery->capacity_now = battery->full_charge_capacity; if (battery->capacity_now != battery->design_capacity) printk_once(KERN_WARNING FW_BUG "battery: reported current charge level (%d) " "is higher than reported maximum charge level (%d).\n", battery->capacity_now, battery->full_charge_capacity); + battery->capacity_now = battery->full_charge_capacity; } if (test_bit(ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY, &battery->flags) |