No need to check for battery name, we already check if the WMI function is available in huawei_wmi_battery_setup. --- drivers/platform/x86/huawei-wmi.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/platform/x86/huawei-wmi.c b/drivers/platform/x86/huawei-wmi.c index 26041d44286a..7373a65a61d3 100644 --- a/drivers/platform/x86/huawei-wmi.c +++ b/drivers/platform/x86/huawei-wmi.c @@ -471,10 +471,6 @@ static DEVICE_ATTR_RW(charge_control_thresholds); static int huawei_wmi_battery_add(struct power_supply *battery) { - /* Huawei laptops come with one battery only */ - if (strcmp(battery->desc->name, "BAT") != 1) - return -ENODEV; - device_create_file(&battery->dev, &dev_attr_charge_control_start_threshold); device_create_file(&battery->dev, &dev_attr_charge_control_end_threshold); -- 2.21.0