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Diffstat (limited to 'drivers/i2c/chips/max6875.c')
-rw-r--r--drivers/i2c/chips/max6875.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c
index fe6b150ec4c..c4f14d9623c 100644
--- a/drivers/i2c/chips/max6875.c
+++ b/drivers/i2c/chips/max6875.c
@@ -37,7 +37,8 @@
#include <linux/i2c-sensor.h>
/* Addresses to scan */
-static unsigned short normal_i2c[] = {0x50, 0x52, I2C_CLIENT_END};
+/* No address scanned by default, as this could corrupt standard EEPROMS. */
+static unsigned short normal_i2c[] = {I2C_CLIENT_END};
static unsigned int normal_isa[] = {I2C_CLIENT_ISA_END};
/* Insmod parameters */
@@ -369,6 +370,9 @@ static int max6875_detect(struct i2c_adapter *adapter, int address, int kind)
new_client->driver = &max6875_driver;
new_client->flags = 0;
+ /* Prevent 24RF08 corruption */
+ i2c_smbus_write_quick(new_client, 0);
+
/* Setup the user section */
data->blocks[max6875_eeprom_user].type = max6875_eeprom_user;
data->blocks[max6875_eeprom_user].slices = USER_EEPROM_SLICES;