summaryrefslogtreecommitdiff
path: root/drivers/scsi/bfa/bfa_timer.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/bfa/bfa_timer.c')
-rw-r--r--drivers/scsi/bfa/bfa_timer.c90
1 files changed, 0 insertions, 90 deletions
diff --git a/drivers/scsi/bfa/bfa_timer.c b/drivers/scsi/bfa/bfa_timer.c
deleted file mode 100644
index cb76481f5cb1..000000000000
--- a/drivers/scsi/bfa/bfa_timer.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
- * All rights reserved
- * www.brocade.com
- *
- * Linux driver for Brocade Fibre Channel Host Bus Adapter.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License (GPL) Version 2 as
- * published by the Free Software Foundation
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- */
-
-#include <bfa_timer.h>
-#include <cs/bfa_debug.h>
-
-void
-bfa_timer_init(struct bfa_timer_mod_s *mod)
-{
- INIT_LIST_HEAD(&mod->timer_q);
-}
-
-void
-bfa_timer_beat(struct bfa_timer_mod_s *mod)
-{
- struct list_head *qh = &mod->timer_q;
- struct list_head *qe, *qe_next;
- struct bfa_timer_s *elem;
- struct list_head timedout_q;
-
- INIT_LIST_HEAD(&timedout_q);
-
- qe = bfa_q_next(qh);
-
- while (qe != qh) {
- qe_next = bfa_q_next(qe);
-
- elem = (struct bfa_timer_s *) qe;
- if (elem->timeout <= BFA_TIMER_FREQ) {
- elem->timeout = 0;
- list_del(&elem->qe);
- list_add_tail(&elem->qe, &timedout_q);
- } else {
- elem->timeout -= BFA_TIMER_FREQ;
- }
-
- qe = qe_next; /* go to next elem */
- }
-
- /*
- * Pop all the timeout entries
- */
- while (!list_empty(&timedout_q)) {
- bfa_q_deq(&timedout_q, &elem);
- elem->timercb(elem->arg);
- }
-}
-
-/**
- * Should be called with lock protection
- */
-void
-bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer,
- void (*timercb) (void *), void *arg, unsigned int timeout)
-{
-
- bfa_assert(timercb != NULL);
- bfa_assert(!bfa_q_is_on_q(&mod->timer_q, timer));
-
- timer->timeout = timeout;
- timer->timercb = timercb;
- timer->arg = arg;
-
- list_add_tail(&timer->qe, &mod->timer_q);
-}
-
-/**
- * Should be called with lock protection
- */
-void
-bfa_timer_stop(struct bfa_timer_s *timer)
-{
- bfa_assert(!list_empty(&timer->qe));
-
- list_del(&timer->qe);
-}