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Don't create module options for bus drivers we don't even need to load.

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@5443 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare 2008-11-27 17:53:36 +00:00
parent 3cdf96e0f4
commit 3ee60a6fac
1 changed files with 26 additions and 25 deletions
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51
prog/detect/sensors-detect
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@ -5141,31 +5141,6 @@ sub generate_modprobes
my ($isa, $ipmi);
my ($modprobes, $configfile);
# Handle aliases
# As of kernel 2.6.28, alias detection is handled by kernel drivers
# directly, so module options are no longer needed.
unless (kernel_version_at_least(2, 6, 28)) {
foreach $chip (@chips_detected) {
@optionlist = ();
foreach $detection (@{$chip->{detected}}) {
if (exists $detection->{i2c_driver} and
exists $detection->{isa_addr}) {
push @optionlist, $detection->{i2c_devnr},
$detection->{i2c_addr};
}
}
next if not @optionlist;
$configfile = "# hwmon module options\n" unless defined $configfile;
$configfile .= "options $chip->{driver}";
$configfile .= sprintf(" ignore=%d,0x%02x", shift @optionlist,
shift @optionlist);
$configfile .= sprintf(",%d,0x%02x", shift @optionlist,
shift @optionlist) while @optionlist;
$configfile .= "\n";
}
}
foreach $chip (@chips_detected) {
foreach $detection (@{$chip->{detected}}) {
# Tag adapters which host hardware monitoring chips we want to access
@ -5183,6 +5158,32 @@ sub generate_modprobes
}
}
# Handle aliases
# As of kernel 2.6.28, alias detection is handled by kernel drivers
# directly, so module options are no longer needed.
unless (kernel_version_at_least(2, 6, 28)) {
foreach $chip (@chips_detected) {
@optionlist = ();
foreach $detection (@{$chip->{detected}}) {
if (exists $detection->{i2c_driver} and
exists $detection->{isa_addr} and
$i2c_adapters[$detection->{i2c_devnr}]->{used}) {
push @optionlist, $detection->{i2c_devnr},
$detection->{i2c_addr};
}
}
next if not @optionlist;
$configfile = "# hwmon module options\n" unless defined $configfile;
$configfile .= "options $chip->{driver}";
$configfile .= sprintf(" ignore=%d,0x%02x", shift @optionlist,
shift @optionlist);
$configfile .= sprintf(",%d,0x%02x", shift @optionlist,
shift @optionlist) while @optionlist;
$configfile .= "\n";
}
}
# If we added any module option to handle aliases, we need to load all
# the adapter drivers so that the numbers will be the same. If not, then
# we only load the adapter drivers which are useful.