X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=Documentation%2Fparport-lowlevel.txt;h=120eb20dbb09199afc1628a2ca1187812789bde9;hp=265fcdcb8e5f3cdc4a0826697be57ae7ebda3c54;hb=b18262eda36e1f340e3c29a8da9a36b3452621f9;hpb=37e58df30063e229ee5157f9d1c1fa1d749917c2 diff --git a/Documentation/parport-lowlevel.txt b/Documentation/parport-lowlevel.txt index 265fcdcb8e5f..120eb20dbb09 100644 --- a/Documentation/parport-lowlevel.txt +++ b/Documentation/parport-lowlevel.txt @@ -339,6 +339,10 @@ Use this function to register your device driver on a parallel port ('port'). Once you have done that, you will be able to use parport_claim and parport_release in order to use the port. +The ('name') argument is the name of the device that appears in /proc +filesystem. The string must be valid for the whole lifetime of the +device (until parport_unregister_device is called). + This function will register three callbacks into your driver: 'preempt', 'wakeup' and 'irq'. Each of these may be NULL in order to indicate that you do not want a callback.