asus-wmi: Add quirk_no_rfkill_wapf4 for the Asus X456UA

The Asus X456UA has an airplane-mode indicator LED and the WMI WLAN user
bit set, so asus-wmi uses ASUS_WMI_DEVID_WLAN_LED (0x00010002) to store
the wlan state, which has a side-effect of driving the airplane mode
indicator LED in an inverted fashion.

quirk_no_rfkill prevents asus-wmi from registering RFKill switches at
all for this laptop and allows asus-wireless to drive the LED through
the ASHS ACPI device.  This laptop already has a quirk for setting
WAPF=4, so use quirk_no_rfkill_wapf4, which both disables rfkill and
sets WAPF=4.
Signed-off-by: NJoão Paulo Rechi Vita <jprvita@endlessm.com>
Reported-by: NAngela Traeger <angie@endlessm.com>
Reviewed-by: NCorentin Chary <corentin.chary@gmail.com>
Signed-off-by: NDarren Hart <dvhart@linux.intel.com>

drivers/platform/x86/asus-nb-wmi.c

@@ -142,7 +142,7 @@ static const struct dmi_system_id asus_quirks[] = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
 			DMI_MATCH(DMI_PRODUCT_NAME, "X456UA"),
 		},
-		.driver_data = &quirk_asus_wapf4,
+		.driver_data = &quirk_no_rfkill_wapf4,
 	},
 	{
 		.callback = dmi_matched,