[SCSI] mptsas : Removed mptscsih_timer_expired.

Removed mptscsih_timer_expired. This timer is no more use.

Signed-off-by: James Bottomley <James.Bottomley@suse.de>

6 files changed, 0 insertions, 122 deletions

diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 73810fa53456..bf446d41cda2 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -880,23 +880,9 @@ typedef enum {
 
 typedef struct _MPT_SCSI_HOST {
         MPT_ADAPTER              *ioc;
-        int                       port;
-        u32                       pad0;
-        MPT_LOCAL_REPLY          *pLocal;               /* used for internal commands */
-        struct timer_list         timer;
-                /* Pool of memory for holding SCpnts before doing
-                 * OS callbacks. freeQ is the free pool.
-                 */
-        u8                        negoNvram;            /* DV disabled, nego NVRAM */
-        u8                        pad1;
-        u8                        rsvd[2];
-        MPT_FRAME_HDR            *cmdPtr;               /* Ptr to nonOS request */
-        struct scsi_cmnd         *abortSCpnt;
-        MPT_LOCAL_REPLY           localReply;           /* internal cmd reply struct */
         ushort                    sel_timeout[MPT_MAX_FC_DEVICES];
         char                      *info_kbuf;
         long                      last_queue_full;
-        u16                       tm_iocstatus;
         u16                       spi_pending;
         struct list_head          target_reset_list;
 } MPT_SCSI_HOST;
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index e61df133a59e..ebf6ae024da4 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -1288,25 +1288,6 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
                  ioc->name, ioc->ScsiLookup));
 
-        /* Clear the TM flags
-         */
-        hd->abortSCpnt = NULL;
-
-        /* Clear the pointer used to store
-         * single-threaded commands, i.e., those
-         * issued during a bus scan, dv and
-         * configuration pages.
-         */
-        hd->cmdPtr = NULL;
-
-        /* Initialize this SCSI Hosts' timers
-         * To use, set the timer expires field
-         * and add_timer
-         */
-        init_timer(&hd->timer);
-        hd->timer.data = (unsigned long) hd;
-        hd->timer.function = mptscsih_timer_expired;
-
         hd->last_queue_full = 0;
 
         sh->transportt = mptfc_transport_template;
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index c03968b9e7d2..54fc73c380ee 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -4821,25 +4821,6 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
                  ioc->name, ioc->ScsiLookup));
 
-        /* Clear the TM flags
-         */
-        hd->abortSCpnt = NULL;
-
-        /* Clear the pointer used to store
-         * single-threaded commands, i.e., those
-         * issued during a bus scan, dv and
-         * configuration pages.
-         */
-        hd->cmdPtr = NULL;
-
-        /* Initialize this SCSI Hosts' timers
-         * To use, set the timer expires field
-         * and add_timer
-         */
-        init_timer(&hd->timer);
-        hd->timer.data = (unsigned long) hd;
-        hd->timer.function = mptscsih_timer_expired;
-
         ioc->sas_data.ptClear = mpt_pt_clear;
 
         hd->last_queue_full = 0;
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 8440f78f6969..abdc727c4a51 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1729,9 +1729,6 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
          */
         mf = MPT_INDEX_2_MFPTR(ioc, scpnt_idx);
         ctx2abort = mf->u.frame.hwhdr.msgctxu.MsgContext;
-
-        hd->abortSCpnt = SCpnt;
-
         retval = mptscsih_IssueTaskMgmt(hd,
                          MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
                          vdevice->vtarget->channel,
@@ -2627,50 +2624,6 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req,
         return 1;
 }
 
-/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*      mptscsih_timer_expired - Call back for timer process.
- *      Used only for dv functionality.
- *      @data: Pointer to MPT_SCSI_HOST recast as an unsigned long
- *
- */
-void
-mptscsih_timer_expired(unsigned long data)
-{
-        MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *) data;
-        MPT_ADAPTER     *ioc = hd->ioc;
-
-        ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired! Cmd %p\n", ioc->name, hd->cmdPtr));
-
-        if (hd->cmdPtr) {
-                MPIHeader_t *cmd = (MPIHeader_t *)hd->cmdPtr;
-
-                if (cmd->Function == MPI_FUNCTION_SCSI_IO_REQUEST) {
-                        /* Desire to issue a task management request here.
-                         * TM requests MUST be single threaded.
-                         * If old eh code and no TM current, issue request.
-                         * If new eh code, do nothing. Wait for OS cmd timeout
-                         *      for bus reset.
-                         */
-                } else {
-                        /* Perform a FW reload */
-                        if (mpt_HardResetHandler(ioc, NO_SLEEP) < 0) {
-                                printk(MYIOC_s_WARN_FMT "Firmware Reload FAILED!\n", ioc->name);
-                        }
-                }
-        } else {
-                /* This should NEVER happen */
-                printk(MYIOC_s_WARN_FMT "Null cmdPtr!!!!\n", ioc->name);
-        }
-
-        /* No more processing.
-         * TM call will generate an interrupt for SCSI TM Management.
-         * The FW will reply to all outstanding commands, callback will finish cleanup.
-         * Hard reset clean-up will free all resources.
-         */
-        ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired Complete!\n", ioc->name));
-
-        return;
-}
 
 /**
  *      mptscsih_get_completion_code -
@@ -3265,6 +3218,5 @@ EXPORT_SYMBOL(mptscsih_scandv_complete);
 EXPORT_SYMBOL(mptscsih_event_process);
 EXPORT_SYMBOL(mptscsih_ioc_reset);
 EXPORT_SYMBOL(mptscsih_change_queue_depth);
-EXPORT_SYMBOL(mptscsih_timer_expired);
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index eb3f677528ac..e0b33e04a33b 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -129,7 +129,6 @@ extern int mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRA
 extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply);
 extern int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
 extern int mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth);
-extern void mptscsih_timer_expired(unsigned long data);
 extern u8 mptscsih_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id);
 extern int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, u8 channel, u8 id);
 extern struct device_attribute *mptscsih_host_attrs[];
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index c5b808fd55ba..69f4257419b5 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -1472,28 +1472,7 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
                  ioc->name, ioc->ScsiLookup));
 
-        /* Clear the TM flags
-         */
-        hd->abortSCpnt = NULL;
-
-        /* Clear the pointer used to store
-         * single-threaded commands, i.e., those
-         * issued during a bus scan, dv and
-         * configuration pages.
-         */
-        hd->cmdPtr = NULL;
-
-        /* Initialize this SCSI Hosts' timers
-         * To use, set the timer expires field
-         * and add_timer
-         */
-        init_timer(&hd->timer);
-        hd->timer.data = (unsigned long) hd;
-        hd->timer.function = mptscsih_timer_expired;
-
         ioc->spi_data.Saf_Te = mpt_saf_te;
-
-        hd->negoNvram = MPT_SCSICFG_USE_NVRAM;
         ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
                 "saf_te %x\n",
                 ioc->name,