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4564de172d
WLED and BLED are not handled like other leds (MLED, etc ..), because sometime they also control the wlan/bluetooth device. If the method for wireless_status is found, it's used to get the status, otherwise hotk->status is used. We also use the HWRS method, which tell if the bluetooth/wlan device is present or not. This patch show why we need a ASUS_SET_DEVICE_ATTR macro : if there is a bluetooth device, /sys/dev.../asus-laptop/bluetooth is usable, else it's not but it's clean. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>