| Message ID | 4A4A2299.8060401@tuffmail.co.uk (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Alexey Starikovskiy |
| Headers | show |
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 58b4517..908edce 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -501,13 +501,13 @@ static int acpi_battery_update(struct acpi_battery *battery) result = acpi_battery_get_status(battery); if (result) return result; -#ifdef CONFIG_ACPI_SYSFS_POWER if (!acpi_battery_present(battery)) { +#ifdef CONFIG_ACPI_SYSFS_POWER sysfs_remove_battery(battery); +#endif battery->update_time = 0; return 0; } -#endif if (!battery->update_time || old_present != acpi_battery_present(battery)) { result = acpi_battery_get_info(battery);
Disabling CONFIG_ACPI_SYSFS_POWER changes the behaviour of acpi_battery_update(). It will call acpi_battery_get_info() even if the battery is not present. I haven't noticed this causing any problem, but it does look like a bad idea. Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> CC: Alexey Starikovskiy <astarikovskiy@suse.de> --- drivers/acpi/battery.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)