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: 232de51437
(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>
This commit is contained in:
parent
3a54a57dce
commit
d719870b41
@ -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)
|
||||
|
Loading…
Reference in New Issue
Block a user