rename WAIT_FOR_SYSFS to WAIT_FOR and accept an absolute path

This allows us to watch any file to appear, not only sysfs
attributes. Files without a leading slash will be device sysfs
attributes. The key WAIT_FOR_SYSFS still works for backwards
compat, but is removed from the man page.

1 files changed, 2 insertions, 3 deletions

diff --git a/udev.xml b/udev.xml
index 184457aa6c..a7422e1ca0 100644
--- a/udev.xml
+++ b/udev.xml
@@ -394,10 +394,9 @@
             </varlistentry>
 
             <varlistentry>
-              <term><option>WAIT_FOR_SYSFS</option></term>
+              <term><option>WAIT_FOR</option></term>
               <listitem>
-                <para>Wait for the specified sysfs file of the device to be created. Can be used
-                to fight against kernel sysfs timing issues.</para>
+                <para>Wait for a file to become available.</para>
               </listitem>
             </varlistentry>