diff options
author | Jean Delvare <khali@linux-fr.org> | 2005-03-30 22:31:21 -0800 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-03-30 22:31:21 -0800 |
commit | 9d8eaff2367739d3b0c96a6c83343b8ea1456062 (patch) | |
tree | d4071eb831f5943e2e29b330f560b298d688eb9a | |
parent | adcca21aa6af4df6d6e366434a5177a1f76d4355 (diff) | |
download | history-9d8eaff2367739d3b0c96a6c83343b8ea1456062.tar.gz |
[PATCH] I2C: Fix race condition in it87 driver
I noticed a race condition in the it87, affecting the IT8712F chip only.
The VRM value is currently initialized *after* creating the vrm and vid
sysfs files. This leaves a theorical room for reading from these files
and get an invalid value. It's not critical, but let's still fix it.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r-- | drivers/i2c/chips/it87.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/chips/it87.c b/drivers/i2c/chips/it87.c index fbb97e6aec6fbb..bf02ba555a8518 100644 --- a/drivers/i2c/chips/it87.c +++ b/drivers/i2c/chips/it87.c @@ -889,9 +889,9 @@ int it87_detect(struct i2c_adapter *adapter, int address, int kind) } if (data->type == it8712) { + data->vrm = i2c_which_vrm(); device_create_file_vrm(new_client); device_create_file_vid(new_client); - data->vrm = i2c_which_vrm(); } return 0; |