1 files changed, 22 insertions, 61 deletions

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index fd4d6695fea9..52ea41d175af 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -2229,7 +2229,6 @@ do { \
 #define ASC_BOARDP(host) ((asc_board_t *) &((host)->hostdata))
 
 /* asc_board_t flags */
-#define ASC_HOST_IN_RESET       0x01
 #define ASC_IS_WIDE_BOARD       0x04    /* AdvanSys Wide Board */
 #define ASC_SELECT_QUEUE_DEPTHS 0x08
 
@@ -9751,106 +9750,68 @@ static int AscISR(ASC_DVC_VAR *asc_dvc)
  */
 static int advansys_reset(struct scsi_cmnd *scp)
 {
-        struct Scsi_Host *shost;
-        asc_board_t *boardp;
-        ASC_DVC_VAR *asc_dvc_varp;
-        ADV_DVC_VAR *adv_dvc_varp;
-        ulong flags;
+        struct Scsi_Host *shost = scp->device->host;
+        struct asc_board *boardp = ASC_BOARDP(shost);
+        unsigned long flags;
         int status;
         int ret = SUCCESS;
 
-        ASC_DBG1(1, "advansys_reset: 0x%lx\n", (ulong)scp);
+        ASC_DBG1(1, "advansys_reset: 0x%p\n", scp);
 
-#ifdef ADVANSYS_STATS
-        if (scp->device->host != NULL) {
-                ASC_STATS(scp->device->host, reset);
-        }
-#endif /* ADVANSYS_STATS */
-
-        if ((shost = scp->device->host) == NULL) {
-                scp->result = HOST_BYTE(DID_ERROR);
-                return FAILED;
-        }
+        ASC_STATS(shost, reset);
 
-        boardp = ASC_BOARDP(shost);
-
-        ASC_PRINT1("advansys_reset: board %d: SCSI bus reset started...\n",
-                   boardp->id);
-        /*
-         * Check for re-entrancy.
-         */
-        spin_lock_irqsave(&boardp->lock, flags);
-        if (boardp->flags & ASC_HOST_IN_RESET) {
-                spin_unlock_irqrestore(&boardp->lock, flags);
-                return FAILED;
-        }
-        boardp->flags |= ASC_HOST_IN_RESET;
-        spin_unlock_irqrestore(&boardp->lock, flags);
+        scmd_printk(KERN_INFO, scp, "SCSI bus reset started...\n");
 
         if (ASC_NARROW_BOARD(boardp)) {
-                /*
-                 * Narrow Board
-                 */
-                asc_dvc_varp = &boardp->dvc_var.asc_dvc_var;
+                ASC_DVC_VAR *asc_dvc = &boardp->dvc_var.asc_dvc_var;
 
-                /*
-                 * Reset the chip and SCSI bus.
-                 */
+                /* Reset the chip and SCSI bus. */
                 ASC_DBG(1, "advansys_reset: before AscInitAsc1000Driver()\n");
-                status = AscInitAsc1000Driver(asc_dvc_varp);
+                status = AscInitAsc1000Driver(asc_dvc);
 
                 /* Refer to ASC_IERR_* defintions for meaning of 'err_code'. */
-                if (asc_dvc_varp->err_code) {
-                        ASC_PRINT2("advansys_reset: board %d: SCSI bus reset "
-                                   "error: 0x%x\n", boardp->id,
-                                   asc_dvc_varp->err_code);
+                if (asc_dvc->err_code) {
+                        scmd_printk(KERN_INFO, scp, "SCSI bus reset error: "
+                                    "0x%x\n", asc_dvc->err_code);
                         ret = FAILED;
                 } else if (status) {
-                        ASC_PRINT2("advansys_reset: board %d: SCSI bus reset "
-                                   "warning: 0x%x\n", boardp->id, status);
+                        scmd_printk(KERN_INFO, scp, "SCSI bus reset warning: "
+                                    "0x%x\n", status);
                 } else {
-                        ASC_PRINT1("advansys_reset: board %d: SCSI bus reset "
-                                   "successful.\n", boardp->id);
+                        scmd_printk(KERN_INFO, scp, "SCSI bus reset "
+                                    "successful\n");
                 }
 
                 ASC_DBG(1, "advansys_reset: after AscInitAsc1000Driver()\n");
                 spin_lock_irqsave(&boardp->lock, flags);
-
         } else {
                 /*
-                 * Wide Board
-                 *
                  * If the suggest reset bus flags are set, then reset the bus.
                  * Otherwise only reset the device.
                  */
-                adv_dvc_varp = &boardp->dvc_var.adv_dvc_var;
+                ADV_DVC_VAR *adv_dvc = &boardp->dvc_var.adv_dvc_var;
 
                 /*
                  * Reset the target's SCSI bus.
                  */
                 ASC_DBG(1, "advansys_reset: before AdvResetChipAndSB()\n");
-                switch (AdvResetChipAndSB(adv_dvc_varp)) {
+                switch (AdvResetChipAndSB(adv_dvc)) {
                 case ASC_TRUE:
-                        ASC_PRINT1("advansys_reset: board %d: SCSI bus reset "
-                                   "successful.\n", boardp->id);
+                        scmd_printk(KERN_INFO, scp, "SCSI bus reset "
+                                    "successful\n");
                         break;
                 case ASC_FALSE:
                 default:
-                        ASC_PRINT1("advansys_reset: board %d: SCSI bus reset "
-                                   "error.\n", boardp->id);
+                        scmd_printk(KERN_INFO, scp, "SCSI bus reset error\n");
                         ret = FAILED;
                         break;
                 }
                 spin_lock_irqsave(&boardp->lock, flags);
-                AdvISR(adv_dvc_varp);
+                AdvISR(adv_dvc);
         }
-        /* Board lock is held. */
 
         /* Save the time of the most recently completed reset. */
         boardp->last_reset = jiffies;
-
-        /* Clear reset flag. */
-        boardp->flags &= ~ASC_HOST_IN_RESET;
         spin_unlock_irqrestore(&boardp->lock, flags);
 
         ASC_DBG1(1, "advansys_reset: ret %d\n", ret);