at25               65 drivers/misc/eeprom/at25.c 	struct at25_data *at25 = priv;
at25               74 drivers/misc/eeprom/at25.c 	if (unlikely(offset >= at25->chip.byte_len))
at25               76 drivers/misc/eeprom/at25.c 	if ((offset + count) > at25->chip.byte_len)
at25               77 drivers/misc/eeprom/at25.c 		count = at25->chip.byte_len - offset;
at25               84 drivers/misc/eeprom/at25.c 	if (at25->chip.flags & EE_INSTR_BIT3_IS_ADDR)
at25               85 drivers/misc/eeprom/at25.c 		if (offset >= (1U << (at25->addrlen * 8)))
at25               90 drivers/misc/eeprom/at25.c 	switch (at25->addrlen) {
at25              106 drivers/misc/eeprom/at25.c 	t[0].len = at25->addrlen + 1;
at25              113 drivers/misc/eeprom/at25.c 	mutex_lock(&at25->lock);
at25              121 drivers/misc/eeprom/at25.c 	status = spi_sync(at25->spi, &m);
at25              122 drivers/misc/eeprom/at25.c 	dev_dbg(&at25->spi->dev, "read %zu bytes at %d --> %zd\n",
at25              125 drivers/misc/eeprom/at25.c 	mutex_unlock(&at25->lock);
at25              131 drivers/misc/eeprom/at25.c 	struct at25_data *at25 = priv;
at25              137 drivers/misc/eeprom/at25.c 	if (unlikely(off >= at25->chip.byte_len))
at25              139 drivers/misc/eeprom/at25.c 	if ((off + count) > at25->chip.byte_len)
at25              140 drivers/misc/eeprom/at25.c 		count = at25->chip.byte_len - off;
at25              145 drivers/misc/eeprom/at25.c 	buf_size = at25->chip.page_size;
at25              148 drivers/misc/eeprom/at25.c 	bounce = kmalloc(buf_size + at25->addrlen + 1, GFP_KERNEL);
at25              155 drivers/misc/eeprom/at25.c 	mutex_lock(&at25->lock);
at25              165 drivers/misc/eeprom/at25.c 		status = spi_write(at25->spi, cp, 1);
at25              167 drivers/misc/eeprom/at25.c 			dev_dbg(&at25->spi->dev, "WREN --> %d\n", status);
at25              172 drivers/misc/eeprom/at25.c 		if (at25->chip.flags & EE_INSTR_BIT3_IS_ADDR)
at25              173 drivers/misc/eeprom/at25.c 			if (offset >= (1U << (at25->addrlen * 8)))
at25              178 drivers/misc/eeprom/at25.c 		switch (at25->addrlen) {
at25              195 drivers/misc/eeprom/at25.c 		status = spi_write(at25->spi, bounce,
at25              196 drivers/misc/eeprom/at25.c 				segment + at25->addrlen + 1);
at25              197 drivers/misc/eeprom/at25.c 		dev_dbg(&at25->spi->dev, "write %u bytes at %u --> %d\n",
at25              211 drivers/misc/eeprom/at25.c 			sr = spi_w8r8(at25->spi, AT25_RDSR);
at25              213 drivers/misc/eeprom/at25.c 				dev_dbg(&at25->spi->dev,
at25              224 drivers/misc/eeprom/at25.c 			dev_err(&at25->spi->dev,
at25              239 drivers/misc/eeprom/at25.c 	mutex_unlock(&at25->lock);
at25              305 drivers/misc/eeprom/at25.c 	struct at25_data	*at25 = NULL;
at25              341 drivers/misc/eeprom/at25.c 	at25 = devm_kzalloc(&spi->dev, sizeof(struct at25_data), GFP_KERNEL);
at25              342 drivers/misc/eeprom/at25.c 	if (!at25)
at25              345 drivers/misc/eeprom/at25.c 	mutex_init(&at25->lock);
at25              346 drivers/misc/eeprom/at25.c 	at25->chip = chip;
at25              347 drivers/misc/eeprom/at25.c 	at25->spi = spi;
at25              348 drivers/misc/eeprom/at25.c 	spi_set_drvdata(spi, at25);
at25              349 drivers/misc/eeprom/at25.c 	at25->addrlen = addrlen;
at25              351 drivers/misc/eeprom/at25.c 	at25->nvmem_config.name = dev_name(&spi->dev);
at25              352 drivers/misc/eeprom/at25.c 	at25->nvmem_config.dev = &spi->dev;
at25              353 drivers/misc/eeprom/at25.c 	at25->nvmem_config.read_only = chip.flags & EE_READONLY;
at25              354 drivers/misc/eeprom/at25.c 	at25->nvmem_config.root_only = true;
at25              355 drivers/misc/eeprom/at25.c 	at25->nvmem_config.owner = THIS_MODULE;
at25              356 drivers/misc/eeprom/at25.c 	at25->nvmem_config.compat = true;
at25              357 drivers/misc/eeprom/at25.c 	at25->nvmem_config.base_dev = &spi->dev;
at25              358 drivers/misc/eeprom/at25.c 	at25->nvmem_config.reg_read = at25_ee_read;
at25              359 drivers/misc/eeprom/at25.c 	at25->nvmem_config.reg_write = at25_ee_write;
at25              360 drivers/misc/eeprom/at25.c 	at25->nvmem_config.priv = at25;
at25              361 drivers/misc/eeprom/at25.c 	at25->nvmem_config.stride = 4;
at25              362 drivers/misc/eeprom/at25.c 	at25->nvmem_config.word_size = 1;
at25              363 drivers/misc/eeprom/at25.c 	at25->nvmem_config.size = chip.byte_len;
at25              365 drivers/misc/eeprom/at25.c 	at25->nvmem = devm_nvmem_register(&spi->dev, &at25->nvmem_config);
at25              366 drivers/misc/eeprom/at25.c 	if (IS_ERR(at25->nvmem))
at25              367 drivers/misc/eeprom/at25.c 		return PTR_ERR(at25->nvmem);
at25              372 drivers/misc/eeprom/at25.c 		at25->chip.name,
at25              374 drivers/misc/eeprom/at25.c 		at25->chip.page_size);