55 	mutex_lock(&sl->master->bus_mutex);  in _read_reg()
59 		mutex_unlock(&sl->master->bus_mutex);  in _read_reg()
66 	w1_write_block(sl->master, wrbuf, 3);  in _read_reg()
67 	*buf = w1_read_8(sl->master);  in _read_reg()
69 	mutex_unlock(&sl->master->bus_mutex);  in _read_reg()
168 	mutex_lock(&sl->master->bus_mutex);  in w1_f29_write_output()
178 		w1_write_block(sl->master, w1_buf, 3);  in w1_f29_write_output()
180 		readBack = w1_read_8(sl->master);  in w1_f29_write_output()
183 			if (w1_reset_resume_command(sl->master))  in w1_f29_write_output()
195 		if (w1_reset_resume_command(sl->master))  in w1_f29_write_output()
203 		w1_write_block(sl->master, w1_buf, 3);  in w1_f29_write_output()
205 		if (w1_read_8(sl->master) == *buf)  in w1_f29_write_output()
209 			mutex_unlock(&sl->master->bus_mutex);  in w1_f29_write_output()
216 	mutex_unlock(&sl->master->bus_mutex);  in w1_f29_write_output()
237 	mutex_lock(&sl->master->bus_mutex);  in w1_f29_write_activity()
243 		w1_write_8(sl->master, W1_F29_FUNC_RESET_ACTIVITY_LATCHES);  in w1_f29_write_activity()
244 		if (w1_read_8(sl->master) == W1_F29_SUCCESS_CONFIRM_BYTE) {  in w1_f29_write_activity()
245 			mutex_unlock(&sl->master->bus_mutex);  in w1_f29_write_activity()
248 		if (w1_reset_resume_command(sl->master))  in w1_f29_write_activity()
253 	mutex_unlock(&sl->master->bus_mutex);  in w1_f29_write_activity()
272 	mutex_lock(&sl->master->bus_mutex);  in w1_f29_write_status_control()
283 		w1_write_block(sl->master, w1_buf, 4);  in w1_f29_write_status_control()
284 		if (w1_reset_resume_command(sl->master))  in w1_f29_write_status_control()
291 		w1_write_block(sl->master, w1_buf, 3);  in w1_f29_write_status_control()
292 		if (w1_read_8(sl->master) == *buf) {  in w1_f29_write_status_control()
294 			mutex_unlock(&sl->master->bus_mutex);  in w1_f29_write_status_control()
299 	mutex_unlock(&sl->master->bus_mutex);  in w1_f29_write_status_control()