#include <linux/sched.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
-#include <linux/i2c-sensor.h>
/* Addresses to scan */
static unsigned short normal_i2c[] = { 0x50, 0x51, 0x52, 0x53, 0x54,
0x55, 0x56, 0x57, I2C_CLIENT_END };
/* Insmod parameters */
-SENSORS_INSMOD_1(eeprom);
+I2C_CLIENT_INSMOD_1(eeprom);
/* Size of EEPROM in bytes */
dev_dbg(&client->dev, "Starting eeprom update, slice %u\n", slice);
if (i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_READ_I2C_BLOCK)) {
- for (i = slice << 5; i < (slice + 1) << 5; i += I2C_SMBUS_I2C_BLOCK_MAX)
- if (i2c_smbus_read_i2c_block_data(client, i, data->data + i) != I2C_SMBUS_I2C_BLOCK_MAX)
+ for (i = slice << 5; i < (slice + 1) << 5; i += I2C_SMBUS_BLOCK_MAX)
+ if (i2c_smbus_read_i2c_block_data(client, i, data->data + i) != I2C_SMBUS_BLOCK_MAX)
goto exit;
} else {
if (i2c_smbus_write_byte(client, slice << 5)) {
static int eeprom_attach_adapter(struct i2c_adapter *adapter)
{
- return i2c_detect(adapter, &addr_data, eeprom_detect);
+ return i2c_probe(adapter, &addr_data, eeprom_detect);
}
-/* This function is called by i2c_detect */
-int eeprom_detect(struct i2c_adapter *adapter, int address, int kind)
+/* This function is called by i2c_probe */
+static int eeprom_detect(struct i2c_adapter *adapter, int address, int kind)
{
struct i2c_client *new_client;
struct eeprom_data *data;
int err = 0;
- /* prevent 24RF08 corruption */
- if (kind < 0)
- i2c_smbus_xfer(adapter, address, 0, 0, 0,
- I2C_SMBUS_QUICK, NULL);
-
/* There are three ways we can read the EEPROM data:
(1) I2C block reads (faster, but unsupported by most adapters)
(2) Consecutive byte reads (100% overhead)
| I2C_FUNC_SMBUS_BYTE))
goto exit;
- if (!(data = kmalloc(sizeof(struct eeprom_data), GFP_KERNEL))) {
+ if (!(data = kzalloc(sizeof(struct eeprom_data), GFP_KERNEL))) {
err = -ENOMEM;
goto exit;
}
- memset(data, 0, sizeof(struct eeprom_data));
new_client = &data->client;
memset(data->data, 0xff, EEPROM_SIZE);