Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f5744e3775171b8deb2164577d3861968e33f72e
Commit: f5744e3775171b8deb2164577d3861968e33f72e
Parent: 1bed24b9785f7f5255c120f194e98343b998f6ce
Author: Guillaume Chazarain <[EMAIL PROTECTED]>
AuthorDate: Fri Jul 27 01:04:22 2007 +0200
Committer: Mark M. Hoffman <[EMAIL PROTECTED]>
CommitDate: Mon Jul 30 21:10:34 2007 -0400
hwmon: Fix regression caused by typo in lm90.c
The commit
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=32c82a934759b2c9939c9e25865c2d7d1204b9e8
broke lm90 for my (Asus V6VA) laptop.
Before 2.6.23-rc1 and with the following patch, I get:
[g ~]$ sensors
max6657-i2c-0-4c
Adapter: SMBus I801 adapter at 0400
M/B Temp: +64°C (low = +0°C, high = +127°C)
CPU Temp: +78.9°C (low = +73.2°C, high = +88.2°C)
M/B Crit: +105°C (hyst = +95°C)
CPU Crit: +105°C (hyst = +95°C)
Which regressed into:
[g ~]$ sensors
No sensors found!
Make sure you loaded all the kernel drivers you need.
Try sensors-detect to find out which these are.
zsh: 2701 exit 1 sensors
and dmesg contains:
i2c-adapter i2c-0: Unsupported chip (man_id=0x4D, chip_id=0x4D).
It seems to be a typo, as address 0X4F is mentionned nowhere else in the
file,
and my chip is actually at 0x4C.
Signed-off-by: Guillaume Chazarain <[EMAIL PROTECTED]>
Signed-off-by: Jean Delvare <[EMAIL PROTECTED]>
Signed-off-by: Mark M. Hoffman <[EMAIL PROTECTED]>
---
drivers/hwmon/lm90.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 48833ff..af541d6 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -585,7 +585,7 @@ static int lm90_detect(struct i2c_adapter *adapter, int
address, int kind)
* those of the man_id register.
*/
if (chip_id == man_id
- && (address == 0x4F || address == 0x4D)
+ && (address == 0x4C || address == 0x4D)
&& (reg_config1 & 0x1F) == (man_id & 0x0F)
&& reg_convrate <= 0x09) {
kind = max6657;
-
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