34 	const void *fdt_blob = gd->fdt_blob;  in key_read()  local
49 	adc_node = fdt_node_offset_by_compatible(fdt_blob, 0, "adc-keys");  in key_read()
55 	ret = fdtdec_get_int_array(fdt_blob, adc_node, "io-channels",  in key_read()
62 	up_threshold = fdtdec_get_int(fdt_blob, adc_node,  in key_read()
70 	for (offset = fdt_first_subnode(fdt_blob, adc_node);  in key_read()
72 	     offset = fdt_next_subnode(fdt_blob, offset)) {  in key_read()
73 		cd = fdtdec_get_int(fdt_blob, offset, "linux,code", -ENODATA);  in key_read()
80 			voltage = fdtdec_get_int(fdt_blob, offset,  in key_read()
93 	for (offset = fdt_first_subnode(fdt_blob, adc_node);  in key_read()
95 	     offset = fdt_next_subnode(fdt_blob, offset)) {  in key_read()
96 		t = fdtdec_get_int(fdt_blob, offset,  in key_read()