diff options
| author | Jean Delvare <khali@linux-fr.org> | 2006-02-19 15:34:03 +0100 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2006-03-01 14:36:35 -0800 |
| commit | fd01ab8d4018937a01cbc221e7a006bcde24c87f (patch) | |
| tree | cdc053ffab5ebd8eb6c167ecd4023ea751613f73 | |
| parent | a8c4e1c4d248f300c2ab6d6b5e9e1b78ebb212fd (diff) | |
[PATCH] hwmon it87: Probe i2c 0x2d only
Only scan I2C address 0x2d. This is the default address and no IT87xxF
chip was ever seen on I2C at a different address. These chips are
better accessed through their ISA interface anyway.
This fixes bug #5889, although it doesn't address the whole class
of problems. We'd need the ability to blacklist arbitrary I2C addresses
on systems known to contain I2C devices which behave badly when probed.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | Documentation/hwmon/it87 | 2 | ||||
| -rw-r--r-- | drivers/hwmon/it87.c | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/hwmon/it87 b/Documentation/hwmon/it87 index 7f42e441c645..9555be1ed999 100644 --- a/Documentation/hwmon/it87 +++ b/Documentation/hwmon/it87 @@ -9,7 +9,7 @@ Supported chips: http://www.ite.com.tw/ * IT8712F Prefix: 'it8712' - Addresses scanned: I2C 0x28 - 0x2f + Addresses scanned: I2C 0x2d from Super I/O config space (8 I/O ports) Datasheet: Publicly available at the ITE website http://www.ite.com.tw/ diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 4702c874c407..f655415b181b 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -45,8 +45,7 @@ /* Addresses to scan */ -static unsigned short normal_i2c[] = { 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, - 0x2e, 0x2f, I2C_CLIENT_END }; +static unsigned short normal_i2c[] = { 0x2d, I2C_CLIENT_END }; static unsigned short isa_address; /* Insmod parameters */ |