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.TH "I2O_UNLOCK_CONTROLLER" "" "06 October 2005" "" ""

.SH NAME
i2o_unlock_controller \- unlock a controller
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
void i2o_unlock_controller  (struct i2o_controller * \fIc\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIc\fB\fR
controller to unlock
.SH "DESCRIPTION"
.PP
Take a lock on an i2o controller. This prevents it being deleted.
i2o controllers are not refcounted so a deletion of an in use device
will fail, not take affect on the last dereference.