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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-07-30 18:14:15 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-07-30 18:14:15 -0400 |
| commit | a670fcb43f01a67ef56176afc76e5d43d128b25c (patch) | |
| tree | 09c9411c78a33ff980e9ea871bc7686e7589abbf /drivers/i2c/chips/eeprom.c | |
| parent | 327309e899662b482c58cf25f574513d38b5788c (diff) | |
| parent | b0825488a642cadcf39709961dde61440cb0731c (diff) | |
| download | linux-a670fcb43f01a67ef56176afc76e5d43d128b25c.tar.gz linux-a670fcb43f01a67ef56176afc76e5d43d128b25c.tar.xz | |
/spare/repo/netdev-2.6 branch 'master'
Diffstat (limited to 'drivers/i2c/chips/eeprom.c')
| -rw-r--r-- | drivers/i2c/chips/eeprom.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/i2c/chips/eeprom.c b/drivers/i2c/chips/eeprom.c index 6ea413f6d5e5..a2da31b0dd7b 100644 --- a/drivers/i2c/chips/eeprom.c +++ b/drivers/i2c/chips/eeprom.c @@ -163,6 +163,11 @@ int eeprom_detect(struct i2c_adapter *adapter, int address, int kind) 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) @@ -187,9 +192,6 @@ int eeprom_detect(struct i2c_adapter *adapter, int address, int kind) new_client->driver = &eeprom_driver; new_client->flags = 0; - /* prevent 24RF08 corruption */ - i2c_smbus_write_quick(new_client, 0); - /* Fill in the remaining client fields */ strlcpy(new_client->name, "eeprom", I2C_NAME_SIZE); data->valid = 0; |