From: Mariusz Ceier <mceier+kernel@xxxxxxxxx>
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)."
Signed-off-by: Mariusz Ceier <mceier+kernel@xxxxxxxxx>
---
drivers/acpi/battery.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 48bcf38..1c162e7 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)
--
2.0.4
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