834 		ppc_md.feature_call(PMAC_FTR_SOUND_CHIP_ENABLE, chip->node, 0, enable);  in snd_pmac_sound_feature()
850 	if (chip->node)  in snd_pmac_free()
881 	if (chip->node) {  in snd_pmac_free()
892 	of_node_put(chip->node);  in snd_pmac_free()
917 	for (mio = chip->node->parent; mio; mio = mio->parent) {  in detect_byte_swap()
969 	chip->node = of_find_node_by_name(NULL, "awacs");  in snd_pmac_detect()
970 	sound = of_node_get(chip->node);  in snd_pmac_detect()
976 	if (!chip->node)  in snd_pmac_detect()
977 		chip->node = of_find_node_by_name(NULL, "davbus");  in snd_pmac_detect()
982 	if (! chip->node) {  in snd_pmac_detect()
983 		chip->node = of_find_node_by_name(NULL, "i2s-a");  in snd_pmac_detect()
984 		if (chip->node && chip->node->parent &&  in snd_pmac_detect()
985 		    chip->node->parent->parent) {  in snd_pmac_detect()
986 			if (of_device_is_compatible(chip->node->parent->parent,  in snd_pmac_detect()
991 	if (! chip->node)  in snd_pmac_detect()
996 			if (sound->parent == chip->node)  in snd_pmac_detect()
1000 		of_node_put(chip->node);  in snd_pmac_detect()
1001 		chip->node = NULL;  in snd_pmac_detect()
1015 		of_node_put(chip->node);  in snd_pmac_detect()
1016 		chip->node = NULL;  in snd_pmac_detect()
1066 	macio = macio_find(chip->node, macio_unknown);  in snd_pmac_detect()
1218 	np = chip->node;  in snd_pmac_new()
1322 		for (mio = chip->node->parent; mio; mio = mio->parent) {  in snd_pmac_new()