820 		ppc_md.feature_call(PMAC_FTR_SOUND_CHIP_ENABLE, chip->node, 0, enable);  in snd_pmac_sound_feature()
836 	if (chip->node)  in snd_pmac_free()
862 	if (chip->node) {  in snd_pmac_free()
872 	of_node_put(chip->node);  in snd_pmac_free()
897 	for (mio = chip->node->parent; mio; mio = mio->parent) {  in detect_byte_swap()
949 	chip->node = of_find_node_by_name(NULL, "awacs");  in snd_pmac_detect()
950 	sound = of_node_get(chip->node);  in snd_pmac_detect()
956 	if (!chip->node)  in snd_pmac_detect()
957 		chip->node = of_find_node_by_name(NULL, "davbus");  in snd_pmac_detect()
962 	if (! chip->node) {  in snd_pmac_detect()
963 		chip->node = of_find_node_by_name(NULL, "i2s-a");  in snd_pmac_detect()
964 		if (chip->node && chip->node->parent &&  in snd_pmac_detect()
965 		    chip->node->parent->parent) {  in snd_pmac_detect()
966 			if (of_device_is_compatible(chip->node->parent->parent,  in snd_pmac_detect()
971 	if (! chip->node)  in snd_pmac_detect()
976 			if (sound->parent == chip->node)  in snd_pmac_detect()
980 		of_node_put(chip->node);  in snd_pmac_detect()
981 		chip->node = NULL;  in snd_pmac_detect()
995 		of_node_put(chip->node);  in snd_pmac_detect()
996 		chip->node = NULL;  in snd_pmac_detect()
1046 	macio = macio_find(chip->node, macio_unknown);  in snd_pmac_detect()
1198 	np = chip->node;  in snd_pmac_new()
1302 		for (mio = chip->node->parent; mio; mio = mio->parent) {  in snd_pmac_new()