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Fix device->driver lookup name. What we are really interested in is the

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name of the kernel module, not the name of the driver. This went unnoticed
so far because almost all hwmon drivers have a driver name equal to the
module name.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@5404 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare
2008-11-23 15:16:45 +00:00
parent 973789e9e6
commit 963ca0992c
1 changed files with 4 additions and 3 deletions
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7
prog/detect/sensors-detect
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@@ -2399,12 +2399,12 @@ sub initialize_modules_supported
# SYSFS HELPERS #
#################
# From a sysfs device path, return the driver name, or undef
# From a sysfs device path, return the driver (module) name, or undef
sub sysfs_device_driver($)
{
my $device = shift;
my $link = readlink("$device/driver");
my $link = readlink("$device/driver/module");
return unless defined $link;
return basename($link);
}
@@ -3074,7 +3074,8 @@ sub scan_adapter
if (!i2c_set_slave_addr(\*FILE, $addr)) {
# If the address is busy, we can normally find out which driver
# is using it, and we assume it is the right one.
# requested it (if the kernel is recent enough, at least 2.6.16
# and later are known to work), and we assume it is the right one.
my ($device, $driver);
$device = sprintf("$sysfs_root/bus/i2c/devices/\%d-\%04x",