1838 	input_report_key(spec->kb_dev, spec->alc_mute_keycode_map[ALC_KEY_MICMUTE_INDEX], 1);  in gpio2_mic_hotkey_event()
1839 	input_sync(spec->kb_dev);  in gpio2_mic_hotkey_event()
1840 	input_report_key(spec->kb_dev, spec->alc_mute_keycode_map[ALC_KEY_MICMUTE_INDEX], 0);  in gpio2_mic_hotkey_event()
1841 	input_sync(spec->kb_dev);  in gpio2_mic_hotkey_event()
1849 	spec->kb_dev = input_allocate_device();  in alc_register_micmute_input_device()
1850 	if (!spec->kb_dev) {  in alc_register_micmute_input_device()
1857 	spec->kb_dev->name = "Microphone Mute Button";  in alc_register_micmute_input_device()
1858 	spec->kb_dev->evbit[0] = BIT_MASK(EV_KEY);  in alc_register_micmute_input_device()
1859 	spec->kb_dev->keycodesize = sizeof(spec->alc_mute_keycode_map[0]);  in alc_register_micmute_input_device()
1860 	spec->kb_dev->keycodemax = ARRAY_SIZE(spec->alc_mute_keycode_map);  in alc_register_micmute_input_device()
1861 	spec->kb_dev->keycode = spec->alc_mute_keycode_map;  in alc_register_micmute_input_device()
1863 		set_bit(spec->alc_mute_keycode_map[i], spec->kb_dev->keybit);  in alc_register_micmute_input_device()
1865 	if (input_register_device(spec->kb_dev)) {  in alc_register_micmute_input_device()
1867 		input_free_device(spec->kb_dev);  in alc_register_micmute_input_device()
1868 		spec->kb_dev = NULL;  in alc_register_micmute_input_device()
1901 	if (!spec->kb_dev)  in alc280_fixup_hp_gpio2_mic_hotkey()
1906 		input_unregister_device(spec->kb_dev);  in alc280_fixup_hp_gpio2_mic_hotkey()
1907 		spec->kb_dev = NULL;  in alc280_fixup_hp_gpio2_mic_hotkey()
1930 	if (!spec->kb_dev)  in alc233_fixup_lenovo_line2_mic_hotkey()
1935 		input_unregister_device(spec->kb_dev);  in alc233_fixup_lenovo_line2_mic_hotkey()
1936 		spec->kb_dev = NULL;  in alc233_fixup_lenovo_line2_mic_hotkey()