61 static int w1_f0d_readblock(struct w1_slave *sl, int off, int count, char *buf)  in w1_f0d_readblock()  argument
72 		if (w1_reset_select_slave(sl))  in w1_f0d_readblock()
75 		w1_write_block(sl->master, wrbuf, sizeof(wrbuf));  in w1_f0d_readblock()
76 		w1_read_block(sl->master, buf, count);  in w1_f0d_readblock()
78 		if (w1_reset_select_slave(sl))  in w1_f0d_readblock()
81 		w1_write_block(sl->master, wrbuf, sizeof(wrbuf));  in w1_f0d_readblock()
82 		w1_read_block(sl->master, cmp, count);  in w1_f0d_readblock()
88 	dev_err(&sl->dev, "proof reading failed %d times\n",  in w1_f0d_readblock()
98 	struct w1_slave *sl = kobj_to_w1_slave(kobj);  in w1_f0d_read_bin()  local
105 	mutex_lock(&sl->master->mutex);  in w1_f0d_read_bin()
116 		if (w1_f0d_readblock(sl, off, block_read, buf) < 0) {  in w1_f0d_read_bin()
126 	mutex_unlock(&sl->master->mutex);  in w1_f0d_read_bin()
144 static int w1_f0d_write(struct w1_slave *sl, int addr, int len, const u8 *data)  in w1_f0d_write()  argument
152 		dev_err(&sl->dev, "%s: bad addr/len -  addr=%#x len=%d\n",  in w1_f0d_write()
160 	if (w1_reset_select_slave(sl))  in w1_f0d_write()
167 	w1_write_block(sl->master, wrbuf, sizeof(wrbuf));  in w1_f0d_write()
168 	w1_write_block(sl->master, data, len);  in w1_f0d_write()
170 	w1_read_block(sl->master, rdbuf, sizeof(rdbuf));  in w1_f0d_write()
177 		dev_err(&sl->dev,  in w1_f0d_write()
187 	w1_write_8(sl->master, W1_F0D_RELEASE);  in w1_f0d_write()
193 	cs = w1_read_8(sl->master);  in w1_f0d_write()
195 		dev_err(&sl->dev, "save to eeprom failed = CS=%#x\n", cs);  in w1_f0d_write()
206 	struct w1_slave *sl = kobj_to_w1_slave(kobj);  in w1_f0d_write_bin()  local
214 	mutex_lock(&sl->master->mutex);  in w1_f0d_write_bin()
226 			if (w1_f0d_readblock(sl, addr & ~W1_F0D_SCRATCH_MASK,  in w1_f0d_write_bin()
240 			if (w1_f0d_write(sl, addr & ~W1_F0D_SCRATCH_MASK,  in w1_f0d_write_bin()
248 			if (w1_f0d_write(sl, addr, copy, buf) < 0) {  in w1_f0d_write_bin()
259 	mutex_unlock(&sl->master->mutex);  in w1_f0d_write_bin()
274 static int w1_f0d_add_slave(struct w1_slave *sl)  in w1_f0d_add_slave()  argument
276 	return sysfs_create_bin_file(&sl->dev.kobj, &w1_f0d_bin_attr);  in w1_f0d_add_slave()
279 static void w1_f0d_remove_slave(struct w1_slave *sl)  in w1_f0d_remove_slave()  argument
281 	sysfs_remove_bin_file(&sl->dev.kobj, &w1_f0d_bin_attr);  in w1_f0d_remove_slave()