HID: asus: fix build warning wiht CONFIG_ASUS_WMI disabled

[uclinux-h8/linux.git] / drivers / hid / hid-asus.c

diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index dc6d647..a1fa2fc 100644 (file)
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -359,6 +359,9 @@ static bool asus_kbd_wmi_led_control_present(struct hid_device *hdev)
        u32 value;
        int ret;
 
+       if (!IS_ENABLED(CONFIG_ASUS_WMI))
+               return false;
+
        ret = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS2,
                                       ASUS_WMI_DEVID_KBD_BACKLIGHT, 0, &value);
        hid_dbg(hdev, "WMI backlight check: rc %d value %x", ret, value);