diff options
Diffstat (limited to 'drivers/scsi/bfa/include/cs/bfa_wc.h')
-rw-r--r-- | drivers/scsi/bfa/include/cs/bfa_wc.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/drivers/scsi/bfa/include/cs/bfa_wc.h b/drivers/scsi/bfa/include/cs/bfa_wc.h deleted file mode 100644 index 0460bd4fc7c..00000000000 --- a/drivers/scsi/bfa/include/cs/bfa_wc.h +++ /dev/null @@ -1,68 +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. - */ - -/** - * bfa_wc.h Generic wait counter. - */ - -#ifndef __BFA_WC_H__ -#define __BFA_WC_H__ - -typedef void (*bfa_wc_resume_t) (void *cbarg); - -struct bfa_wc_s { - bfa_wc_resume_t wc_resume; - void *wc_cbarg; - int wc_count; -}; - -static inline void -bfa_wc_up(struct bfa_wc_s *wc) -{ - wc->wc_count++; -} - -static inline void -bfa_wc_down(struct bfa_wc_s *wc) -{ - wc->wc_count--; - if (wc->wc_count == 0) - wc->wc_resume(wc->wc_cbarg); -} - -/** - * Initialize a waiting counter. - */ -static inline void -bfa_wc_init(struct bfa_wc_s *wc, bfa_wc_resume_t wc_resume, void *wc_cbarg) -{ - wc->wc_resume = wc_resume; - wc->wc_cbarg = wc_cbarg; - wc->wc_count = 0; - bfa_wc_up(wc); -} - -/** - * Wait for counter to reach zero - */ -static inline void -bfa_wc_wait(struct bfa_wc_s *wc) -{ - bfa_wc_down(wc); -} - -#endif |