diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-22 15:15:33 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2017-11-01 11:27:04 -0700 |
| commit | fa60a31b0cf07794d643924328cd7e3a78e99aca (patch) | |
| tree | ee6a3a1bfe2a7cfc034d9e1a6a70d37c5b76cf99 /drivers/scsi | |
| parent | 8c4602f3c147caaecf33adf3aaf0c5bc84c6b409 (diff) | |
scsi: csiostor: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: Varun Prakash <varun@chelsio.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/csiostor/csio_hw.c | 15 | ||||
| -rw-r--r-- | drivers/scsi/csiostor/csio_mb.c | 9 | ||||
| -rw-r--r-- | drivers/scsi/csiostor/csio_mb.h | 3 |
3 files changed, 11 insertions, 16 deletions
diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c index 5be0086142ca..0bd1131b6cc9 100644 --- a/drivers/scsi/csiostor/csio_hw.c +++ b/drivers/scsi/csiostor/csio_hw.c @@ -3347,9 +3347,10 @@ csio_mberr_worker(void *data) * **/ static void -csio_hw_mb_timer(uintptr_t data) +csio_hw_mb_timer(struct timer_list *t) { - struct csio_hw *hw = (struct csio_hw *)data; + struct csio_mbm *mbm = from_timer(mbm, t, timer); + struct csio_hw *hw = mbm->hw; struct csio_mb *mbp = NULL; spin_lock_irq(&hw->lock); @@ -3715,9 +3716,9 @@ csio_mgmt_req_lookup(struct csio_mgmtm *mgmtm, struct csio_ioreq *io_req) * Return - none. */ static void -csio_mgmt_tmo_handler(uintptr_t data) +csio_mgmt_tmo_handler(struct timer_list *t) { - struct csio_mgmtm *mgmtm = (struct csio_mgmtm *) data; + struct csio_mgmtm *mgmtm = from_timer(mgmtm, t, mgmt_timer); struct list_head *tmp; struct csio_ioreq *io_req; @@ -3797,11 +3798,7 @@ csio_mgmtm_cleanup(struct csio_mgmtm *mgmtm) static int csio_mgmtm_init(struct csio_mgmtm *mgmtm, struct csio_hw *hw) { - struct timer_list *timer = &mgmtm->mgmt_timer; - - init_timer(timer); - timer->function = csio_mgmt_tmo_handler; - timer->data = (unsigned long)mgmtm; + timer_setup(&mgmtm->mgmt_timer, csio_mgmt_tmo_handler, 0); INIT_LIST_HEAD(&mgmtm->active_q); INIT_LIST_HEAD(&mgmtm->cbfn_q); diff --git a/drivers/scsi/csiostor/csio_mb.c b/drivers/scsi/csiostor/csio_mb.c index 9451787ca7f2..abcedfbcecda 100644 --- a/drivers/scsi/csiostor/csio_mb.c +++ b/drivers/scsi/csiostor/csio_mb.c @@ -1644,13 +1644,10 @@ csio_mb_cancel_all(struct csio_hw *hw, struct list_head *cbfn_q) */ int csio_mbm_init(struct csio_mbm *mbm, struct csio_hw *hw, - void (*timer_fn)(uintptr_t)) + void (*timer_fn)(struct timer_list *)) { - struct timer_list *timer = &mbm->timer; - - init_timer(timer); - timer->function = timer_fn; - timer->data = (unsigned long)hw; + mbm->hw = hw; + timer_setup(&mbm->timer, timer_fn, 0); INIT_LIST_HEAD(&mbm->req_q); INIT_LIST_HEAD(&mbm->cbfn_q); diff --git a/drivers/scsi/csiostor/csio_mb.h b/drivers/scsi/csiostor/csio_mb.h index 1bc82d0bc260..a6823df73015 100644 --- a/drivers/scsi/csiostor/csio_mb.h +++ b/drivers/scsi/csiostor/csio_mb.h @@ -137,6 +137,7 @@ struct csio_mbm { uint32_t a_mbox; /* Async mbox num */ uint32_t intr_idx; /* Interrupt index */ struct timer_list timer; /* Mbox timer */ + struct csio_hw *hw; /* Hardware pointer */ struct list_head req_q; /* Mbox request queue */ struct list_head cbfn_q; /* Mbox completion q */ struct csio_mb *mcurrent; /* Current mailbox */ @@ -252,7 +253,7 @@ void csio_mb_process_portparams_rsp(struct csio_hw *hw, struct csio_mb *mbp, /* MB module functions */ int csio_mbm_init(struct csio_mbm *, struct csio_hw *, - void (*)(uintptr_t)); + void (*)(struct timer_list *)); void csio_mbm_exit(struct csio_mbm *); void csio_mb_intr_enable(struct csio_hw *); void csio_mb_intr_disable(struct csio_hw *); |