61 static int w1_f23_refresh_block(struct w1_slave *sl, struct w1_f23_data *data,  in w1_f23_refresh_block()  argument
70 	if (w1_reset_select_slave(sl)) {  in w1_f23_refresh_block()
78 	w1_write_block(sl->master, wrbuf, 3);  in w1_f23_refresh_block()
79 	w1_read_block(sl->master, &data->memory[off], W1_PAGE_SIZE);  in w1_f23_refresh_block()
93 	struct w1_slave *sl = kobj_to_w1_slave(kobj);  in eeprom_read()  local
95 	struct w1_f23_data *data = sl->family_data;  in eeprom_read()
105 	mutex_lock(&sl->master->bus_mutex);  in eeprom_read()
112 		if (w1_f23_refresh_block(sl, data, i)) {  in eeprom_read()
122 	if (w1_reset_select_slave(sl)) {  in eeprom_read()
130 	w1_write_block(sl->master, wrbuf, 3);  in eeprom_read()
131 	w1_read_block(sl->master, buf, count);  in eeprom_read()
136 	mutex_unlock(&sl->master->bus_mutex);  in eeprom_read()
154 static int w1_f23_write(struct w1_slave *sl, int addr, int len, const u8 *data)  in w1_f23_write()  argument
157 	struct w1_f23_data *f23 = sl->family_data;  in w1_f23_write()
164 	if (w1_reset_select_slave(sl))  in w1_f23_write()
171 	w1_write_block(sl->master, wrbuf, 3);  in w1_f23_write()
172 	w1_write_block(sl->master, data, len);  in w1_f23_write()
175 	if (w1_reset_select_slave(sl))  in w1_f23_write()
178 	w1_write_8(sl->master, W1_F23_READ_SCRATCH);  in w1_f23_write()
179 	w1_read_block(sl->master, rdbuf, len + 3);  in w1_f23_write()
187 	if (w1_reset_select_slave(sl))  in w1_f23_write()
192 	w1_write_block(sl->master, wrbuf, 4);  in w1_f23_write()
198 	w1_reset_bus(sl->master);  in w1_f23_write()
209 	struct w1_slave *sl = kobj_to_w1_slave(kobj);  in eeprom_write()  local
219 		dev_err(&sl->dev, "invalid offset/count off=%d cnt=%zd\n",  in eeprom_write()
227 			dev_err(&sl->dev, "bad CRC at offset %d\n", (int)off);  in eeprom_write()
233 	mutex_lock(&sl->master->bus_mutex);  in eeprom_write()
243 		if (w1_f23_write(sl, addr, len, &buf[idx]) < 0) {  in eeprom_write()
251 	mutex_unlock(&sl->master->bus_mutex);  in eeprom_write()
272 static int w1_f23_add_slave(struct w1_slave *sl)  in w1_f23_add_slave()  argument
280 	sl->family_data = data;  in w1_f23_add_slave()
286 static void w1_f23_remove_slave(struct w1_slave *sl)  in w1_f23_remove_slave()  argument
289 	kfree(sl->family_data);  in w1_f23_remove_slave()
290 	sl->family_data = NULL;  in w1_f23_remove_slave()