146 	struct master_attribute *ma =  in master_attr_show()  local
148 	struct gth_device *gth = ma->gth;  in master_attr_show()
153 	port = gth->master[ma->master];  in master_attr_show()
168 	struct master_attribute *ma =  in master_attr_store()  local
170 	struct gth_device *gth = ma->gth;  in master_attr_store()
182 	old_port = gth->master[ma->master];  in master_attr_store()
184 		gth->master[ma->master] = -1;  in master_attr_store()
185 		clear_bit(ma->master, gth->output[old_port].master);  in master_attr_store()
192 			gth_master_set(gth, ma->master, -1);  in master_attr_store()
203 		set_bit(ma->master, gth->output[port].master);  in master_attr_store()
207 			gth_master_set(gth, ma->master, port);  in master_attr_store()
210 	gth->master[ma->master] = port;  in master_attr_store()