| Message ID | 4A098CA4.40708@tuffmail.co.uk (mailing list archive) |
|---|---|
| State | RFC, archived |
| Headers | show |
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index b0de631..2ccc87e 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> -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html