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authorgreg@kroah.com <greg@kroah.com>2003-12-25 00:35:09 -0800
committerGreg KH <gregkh@suse.de>2005-04-26 21:13:11 -0700
commit2b8b64417764ee4c6e02a20d558027d937428346 (patch)
tree610db8bfa0fcecd3860fa1b925c8de21cd73aea5 /udev.8
parent64682333bb02d946c179bc729da687f6c85bf9e8 (diff)
[PATCH] add documentation about the BUS key being optional for the LABEL rule.
Diffstat (limited to 'udev.8')
-rw-r--r--udev.85
1 files changed, 4 insertions, 1 deletions
diff --git a/udev.8 b/udev.8
index 0a0640ad8c..65af6d00a8 100644
--- a/udev.8
+++ b/udev.8
@@ -116,7 +116,10 @@ detemined by a "device" symlink.
.B LABEL
device label or serial number, like USB serial number, SCSI UUID or
file system label. Up to 5 different sysfs files can be checked, with
-all of the values being required in order to match the rule.
+all of the values being required in order to match the rule. The
+.BR BUS
+key is optional, but if specified, the sysfs device bus must be able to be
+detemined by a "device" symlink.
.br
.RB "keys: " BUS ", " SYSFS_
.TP