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.TH "NCR5380_timer_fn" "" "06 October 2005" "" ""

.SH NAME
NCR5380_timer_fn \- handle polled timeouts
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
void NCR5380_timer_fn  (unsigned long \fIunused\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIunused\fB\fR
unused
.SH "DESCRIPTION"
.PP
Walk the list of controllers, find which controllers have exceeded
their expiry timeout and then schedule the processing co-routine to
do the real work.
.PP
Doing something about unwanted reentrancy here might be useful 
.SH "LOCKS"
.PP
disables irqs, takes and frees the timer lock