97 files changed, 271 insertions, 170 deletions

diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index fcf08b3f52c1..b7bd5b0cc7aa 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1765,7 +1765,7 @@ out:
 } /* End twa_scsi_eh_reset() */
 
 /* This is the main scsi queue function to handle scsi opcodes */
-static int twa_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int twa_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
 {
         int request_id, retval;
         TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
@@ -1812,6 +1812,8 @@ out:
         return retval;
 } /* End twa_scsi_queue() */
 
+static DEF_SCSI_QCMD(twa_scsi_queue)
+
 /* This function hands scsi cdb's to the firmware */
 static int twa_scsiop_execute_scsi(TW_Device_Extension *tw_dev, int request_id, char *cdb, int use_sg, TW_SG_Entry *sglistarg)
 {
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index 6a95d111d207..13e39e1fdfe2 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -1501,7 +1501,7 @@ out:
 } /* End twl_scsi_eh_reset() */
 
 /* This is the main scsi queue function to handle scsi opcodes */
-static int twl_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int twl_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
 {
         int request_id, retval;
         TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
@@ -1536,6 +1536,8 @@ out:
         return retval;
 } /* End twl_scsi_queue() */
 
+static DEF_SCSI_QCMD(twl_scsi_queue)
+
 /* This function tells the controller to shut down */
 static void __twl_shutdown(TW_Device_Extension *tw_dev)
 {
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index b1125341f4c8..7fe96ff60c58 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1947,7 +1947,7 @@ static int tw_scsiop_test_unit_ready_complete(TW_Device_Extension *tw_dev, int r
 } /* End tw_scsiop_test_unit_ready_complete() */
 
 /* This is the main scsi queue function to handle scsi opcodes */
-static int tw_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) 
+static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
 {
         unsigned char *command = SCpnt->cmnd;
         int request_id = 0;
@@ -2023,6 +2023,8 @@ static int tw_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd
         return retval;
 } /* End tw_scsi_queue() */
 
+static DEF_SCSI_QCMD(tw_scsi_queue)
+
 /* This function is the interrupt service routine */
 static irqreturn_t tw_interrupt(int irq, void *dev_instance) 
 {
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 89fc1c8af86b..f672491774eb 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -167,7 +167,7 @@ MODULE_LICENSE("GPL");
 #include "53c700_d.h"
 
 
-STATIC int NCR_700_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+STATIC int NCR_700_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *);
 STATIC int NCR_700_abort(struct scsi_cmnd * SCpnt);
 STATIC int NCR_700_bus_reset(struct scsi_cmnd * SCpnt);
 STATIC int NCR_700_host_reset(struct scsi_cmnd * SCpnt);
@@ -1749,8 +1749,8 @@ NCR_700_intr(int irq, void *dev_id)
         return IRQ_RETVAL(handled);
 }
 
-STATIC int
-NCR_700_queuecommand(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
+static int
+NCR_700_queuecommand_lck(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
 {
         struct NCR_700_Host_Parameters *hostdata = 
                 (struct NCR_700_Host_Parameters *)SCp->device->host->hostdata[0];
@@ -1904,6 +1904,8 @@ NCR_700_queuecommand(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
         return 0;
 }
 
+STATIC DEF_SCSI_QCMD(NCR_700_queuecommand)
+
 STATIC int
 NCR_700_abort(struct scsi_cmnd * SCp)
 {
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index fc0b4b81d552..f66c33b9ab41 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -2807,7 +2807,7 @@ static int BusLogic_host_reset(struct scsi_cmnd * SCpnt)
   Outgoing Mailbox for execution by the associated Host Adapter.
 */
 
-static int BusLogic_QueueCommand(struct scsi_cmnd *Command, void (*CompletionRoutine) (struct scsi_cmnd *))
+static int BusLogic_QueueCommand_lck(struct scsi_cmnd *Command, void (*CompletionRoutine) (struct scsi_cmnd *))
 {
         struct BusLogic_HostAdapter *HostAdapter = (struct BusLogic_HostAdapter *) Command->device->host->hostdata;
         struct BusLogic_TargetFlags *TargetFlags = &HostAdapter->TargetFlags[Command->device->id];
@@ -2994,6 +2994,7 @@ static int BusLogic_QueueCommand(struct scsi_cmnd *Command, void (*CompletionRou
         return 0;
 }
 
+static DEF_SCSI_QCMD(BusLogic_QueueCommand)
 
 #if 0
 /*
diff --git a/drivers/scsi/BusLogic.h b/drivers/scsi/BusLogic.h
index 73f237a1ed94..649fcb31f26d 100644
--- a/drivers/scsi/BusLogic.h
+++ b/drivers/scsi/BusLogic.h
@@ -1319,7 +1319,7 @@ static inline void BusLogic_IncrementSizeBucket(BusLogic_CommandSizeBuckets_T Co
 */
 
 static const char *BusLogic_DriverInfo(struct Scsi_Host *);
-static int BusLogic_QueueCommand(struct scsi_cmnd *, void (*CompletionRoutine) (struct scsi_cmnd *));
+static int BusLogic_QueueCommand(struct Scsi_Host *h, struct scsi_cmnd *);
 static int BusLogic_BIOSDiskParameters(struct scsi_device *, struct block_device *, sector_t, int *);
 static int BusLogic_ProcDirectoryInfo(struct Scsi_Host *, char *, char **, off_t, int, int);
 static int BusLogic_SlaveConfigure(struct scsi_device *);
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 5d2f148889ad..9a5629f94f95 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -952,7 +952,7 @@ static void NCR5380_exit(struct Scsi_Host *instance)
  *      Locks: host lock taken by caller
  */
 
-static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *)) 
+static int NCR5380_queue_command_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
 {
         struct Scsi_Host *instance = cmd->device->host;
         struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
@@ -1021,6 +1021,7 @@ static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(NCR5380_queue_command)
 
 /**
  *      NCR5380_main    -       NCR state machines
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h
index bdc468c9e1d9..fd40a32b1f6f 100644
--- a/drivers/scsi/NCR5380.h
+++ b/drivers/scsi/NCR5380.h
@@ -313,7 +313,7 @@ static void NCR5380_print(struct Scsi_Host *instance);
 #endif
 static int NCR5380_abort(Scsi_Cmnd * cmd);
 static int NCR5380_bus_reset(Scsi_Cmnd * cmd);
-static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *));
+static int NCR5380_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
 static int __maybe_unused NCR5380_proc_info(struct Scsi_Host *instance,
         char *buffer, char **start, off_t offset, int length, int inout);
 
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
index 6961f78742ae..c91888a0a23c 100644
--- a/drivers/scsi/NCR53c406a.c
+++ b/drivers/scsi/NCR53c406a.c
@@ -693,7 +693,7 @@ static void wait_intr(void)
 }
 #endif
 
-static int NCR53c406a_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int NCR53c406a_queue_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
 {
         int i;
 
@@ -726,6 +726,8 @@ static int NCR53c406a_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(NCR53c406a_queue)
+
 static int NCR53c406a_host_reset(Scsi_Cmnd * SCpnt)
 {
         DEB(printk("NCR53c406a_reset called\n"));
diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
index dbbc601948e5..dc5ac6e528c4 100644
--- a/drivers/scsi/a100u2w.c
+++ b/drivers/scsi/a100u2w.c
@@ -911,7 +911,7 @@ static int inia100_build_scb(struct orc_host * host, struct orc_scb * scb, struc
  *      queue the command down to the controller
  */
 
-static int inia100_queue(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
+static int inia100_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
 {
         struct orc_scb *scb;
         struct orc_host *host;          /* Point to Host adapter control block */
@@ -930,6 +930,8 @@ static int inia100_queue(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd
         return 0;
 }
 
+static DEF_SCSI_QCMD(inia100_queue)
+
 /*****************************************************************************
  Function name  : inia100_abort
  Description    : Abort a queued command.
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 29c0ed1cf507..2c93d9496d62 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -248,7 +248,7 @@ static struct aac_driver_ident aac_drivers[] = {
  *      TODO: unify with aac_scsi_cmd().
  */
 
-static int aac_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int aac_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
         struct Scsi_Host *host = cmd->device->host;
         struct aac_dev *dev = (struct aac_dev *)host->hostdata;
@@ -267,6 +267,8 @@ static int aac_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd
         return (aac_scsi_cmd(cmd) ? FAILED : 0);
 }
 
+static DEF_SCSI_QCMD(aac_queuecommand)
+
 /**
  *      aac_info                -       Returns the host adapter name
  *      @shost:         Scsi host to report on
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 0ec3da6f3e12..081c6de92bc5 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -9500,7 +9500,7 @@ static int asc_execute_scsi_cmnd(struct scsi_cmnd *scp)
  * in the 'scp' result field.
  */
 static int
-advansys_queuecommand(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
+advansys_queuecommand_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
 {
         struct Scsi_Host *shost = scp->device->host;
         int asc_res, result = 0;
@@ -9525,6 +9525,8 @@ advansys_queuecommand(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
         return result;
 }
 
+static DEF_SCSI_QCMD(advansys_queuecommand)
+
 static ushort __devinit AscGetEisaChipCfg(PortAddr iop_base)
 {
         PortAddr eisa_cfg_iop = (PortAddr) ASC_GET_EISA_SLOT(iop_base) |
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 8eab8587ff21..c5169f01c1cd 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1056,7 +1056,7 @@ static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct completion *complete,
  *  queue a command
  *
  */
-static int aha152x_queue(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int aha152x_queue_lck(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
 {
 #if 0
         if(*SCpnt->cmnd == REQUEST_SENSE) {
@@ -1070,6 +1070,8 @@ static int aha152x_queue(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
         return aha152x_internal_queue(SCpnt, NULL, 0, done);
 }
 
+static DEF_SCSI_QCMD(aha152x_queue)
+
 
 /*
  *  
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 4f785f254c1f..195823a51aab 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -558,7 +558,7 @@ static void aha1542_intr_handle(struct Scsi_Host *shost)
         };
 }
 
-static int aha1542_queuecommand(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int aha1542_queuecommand_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
 {
         unchar ahacmd = CMD_START_SCSI;
         unchar direction;
@@ -718,6 +718,8 @@ static int aha1542_queuecommand(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(aha1542_queuecommand)
+
 /* Initialize mailboxes */
 static void setup_mailboxes(int bse, struct Scsi_Host *shpnt)
 {
diff --git a/drivers/scsi/aha1542.h b/drivers/scsi/aha1542.h
index 1db538552d56..b871d2b57f93 100644
--- a/drivers/scsi/aha1542.h
+++ b/drivers/scsi/aha1542.h
@@ -132,7 +132,7 @@ struct ccb {			/* Command Control Block 5.3 */
 };
 
 static int aha1542_detect(struct scsi_host_template *);
-static int aha1542_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int aha1542_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 static int aha1542_bus_reset(Scsi_Cmnd * SCpnt);
 static int aha1542_dev_reset(Scsi_Cmnd * SCpnt);
 static int aha1542_host_reset(Scsi_Cmnd * SCpnt);
diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index 0107a4cc3331..d058f1ab82b5 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -331,7 +331,7 @@ static irqreturn_t aha1740_intr_handle(int irq, void *dev_id)
         return IRQ_RETVAL(handled);
 }
 
-static int aha1740_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
+static int aha1740_queuecommand_lck(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
 {
         unchar direction;
         unchar *cmd = (unchar *) SCpnt->cmnd;
@@ -503,6 +503,8 @@ static int aha1740_queuecommand(Scsi_Cmnd * SCpnt, void (*done)(Scsi_Cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(aha1740_queuecommand)
+
 /* Query the board for its irq_level and irq_type.  Nothing else matters
    in enhanced mode on an EISA bus. */
 
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 88ad8482ef59..25d066624476 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -573,7 +573,7 @@ ahd_linux_info(struct Scsi_Host *host)
  * Queue an SCB to the controller.
  */
 static int
-ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
+ahd_linux_queue_lck(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
 {
         struct   ahd_softc *ahd;
         struct   ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
@@ -588,6 +588,8 @@ ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
         return rtn;
 }
 
+static DEF_SCSI_QCMD(ahd_linux_queue)
+
 static struct scsi_target **
 ahd_linux_target_in_softc(struct scsi_target *starget)
 {
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index aeea7a61478e..4a359bb307c6 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -528,7 +528,7 @@ ahc_linux_info(struct Scsi_Host *host)
  * Queue an SCB to the controller.
  */
 static int
-ahc_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
+ahc_linux_queue_lck(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
 {
         struct   ahc_softc *ahc;
         struct   ahc_linux_device *dev = scsi_transport_device_data(cmd->device);
@@ -548,6 +548,8 @@ ahc_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
         return rtn;
 }
 
+static DEF_SCSI_QCMD(ahc_linux_queue)
+
 static inline struct scsi_target **
 ahc_linux_target_in_softc(struct scsi_target *starget)
 {
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index aee73fafccc8..4ff60a08df0f 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -10234,7 +10234,7 @@ static void aic7xxx_buildscb(struct aic7xxx_host *p, struct scsi_cmnd *cmd,
  * Description:
  *   Queue a SCB to the controller.
  *-F*************************************************************************/
-static int aic7xxx_queue(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
+static int aic7xxx_queue_lck(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
 {
   struct aic7xxx_host *p;
   struct aic7xxx_scb *scb;
@@ -10292,6 +10292,8 @@ static int aic7xxx_queue(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
   return (0);
 }
 
+static DEF_SCSI_QCMD(aic7xxx_queue)
+
 /*+F*************************************************************************
  * Function:
  *   aic7xxx_bus_device_reset
diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c
index 05a78e515a24..17e3df4f016f 100644
--- a/drivers/scsi/arcmsr/arcmsr_hba.c
+++ b/drivers/scsi/arcmsr/arcmsr_hba.c
@@ -85,8 +85,7 @@ static int arcmsr_abort(struct scsi_cmnd *);
 static int arcmsr_bus_reset(struct scsi_cmnd *);
 static int arcmsr_bios_param(struct scsi_device *sdev,
                 struct block_device *bdev, sector_t capacity, int *info);
-static int arcmsr_queue_command(struct scsi_cmnd *cmd,
-                                        void (*done) (struct scsi_cmnd *));
+static int arcmsr_queue_command(struct Scsi_Host *h, struct scsi_cmnd *cmd);
 static int arcmsr_probe(struct pci_dev *pdev,
                                 const struct pci_device_id *id);
 static void arcmsr_remove(struct pci_dev *pdev);
@@ -2081,7 +2080,7 @@ static void arcmsr_handle_virtual_command(struct AdapterControlBlock *acb,
         }
 }
 
-static int arcmsr_queue_command(struct scsi_cmnd *cmd,
+static int arcmsr_queue_command_lck(struct scsi_cmnd *cmd,
         void (* done)(struct scsi_cmnd *))
 {
         struct Scsi_Host *host = cmd->device->host;
@@ -2124,6 +2123,8 @@ static int arcmsr_queue_command(struct scsi_cmnd *cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(arcmsr_queue_command)
+
 static bool arcmsr_get_hba_config(struct AdapterControlBlock *acb)
 {
         struct MessageUnit_A __iomem *reg = acb->pmuA;
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index 918ccf818757..ec166726b314 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -2511,7 +2511,7 @@ acornscsi_intr(int irq, void *dev_id)
  *            done - function called on completion, with pointer to command descriptor
  * Returns  : 0, or < 0 on error.
  */
-int acornscsi_queuecmd(struct scsi_cmnd *SCpnt,
+static int acornscsi_queuecmd_lck(struct scsi_cmnd *SCpnt,
                        void (*done)(struct scsi_cmnd *))
 {
     AS_Host *host = (AS_Host *)SCpnt->device->host->hostdata;
@@ -2561,6 +2561,8 @@ int acornscsi_queuecmd(struct scsi_cmnd *SCpnt,
     return 0;
 }
 
+DEF_SCSI_QCMD(acornscsi_queuecmd)
+
 /*
  * Prototype: void acornscsi_reportstatus(struct scsi_cmnd **SCpntp1, struct scsi_cmnd **SCpntp2, int result)
  * Purpose  : pass a result to *SCpntp1, and check if *SCpntp1 = *SCpntp2
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 9e71ac611146..2b2ce21e227e 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -2198,7 +2198,7 @@ no_command:
  * Returns: 0 on success, else error.
  * Notes: io_request_lock is held, interrupts are disabled.
  */
-int fas216_queue_command(struct scsi_cmnd *SCpnt,
+static int fas216_queue_command_lck(struct scsi_cmnd *SCpnt,
                          void (*done)(struct scsi_cmnd *))
 {
         FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
@@ -2240,6 +2240,8 @@ int fas216_queue_command(struct scsi_cmnd *SCpnt,
         return result;
 }
 
+DEF_SCSI_QCMD(fas216_queue_command)
+
 /**
  * fas216_internal_done - trigger restart of a waiting thread in fas216_noqueue_command
  * @SCpnt: Command to wake
@@ -2263,7 +2265,7 @@ static void fas216_internal_done(struct scsi_cmnd *SCpnt)
  * Returns: scsi result code.
  * Notes: io_request_lock is held, interrupts are disabled.
  */
-int fas216_noqueue_command(struct scsi_cmnd *SCpnt,
+static int fas216_noqueue_command_lck(struct scsi_cmnd *SCpnt,
                            void (*done)(struct scsi_cmnd *))
 {
         FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
@@ -2277,7 +2279,7 @@ int fas216_noqueue_command(struct scsi_cmnd *SCpnt,
         BUG_ON(info->scsi.irq != NO_IRQ);
 
         info->internal_done = 0;
-        fas216_queue_command(SCpnt, fas216_internal_done);
+        fas216_queue_command_lck(SCpnt, fas216_internal_done);
 
         /*
          * This wastes time, since we can't return until the command is
@@ -2310,6 +2312,8 @@ int fas216_noqueue_command(struct scsi_cmnd *SCpnt,
         return 0;
 }
 
+DEF_SCSI_QCMD(fas216_noqueue_command)
+
 /*
  * Error handler timeout function.  Indicate that we timed out,
  * and wake up any error handler process so it can continue.
diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index b65f4cf0eec9..f30f8d659dc4 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -331,23 +331,21 @@ extern int fas216_init (struct Scsi_Host *instance);
  */
 extern int fas216_add (struct Scsi_Host *instance, struct device *dev);
 
-/* Function: int fas216_queue_command(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+/* Function: int fas216_queue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt)
  * Purpose : queue a command for adapter to process.
- * Params  : SCpnt - Command to queue
- *           done  - done function to call once command is complete
+ * Params  : h - host adapter
+ *         : SCpnt - Command to queue
  * Returns : 0 - success, else error
  */
-extern int fas216_queue_command(struct scsi_cmnd *,
-                                void (*done)(struct scsi_cmnd *));
+extern int fas216_queue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt);
 
-/* Function: int fas216_noqueue_command(istruct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+/* Function: int fas216_noqueue_command(struct Scsi_Host *h, struct scsi_cmnd *SCpnt)
  * Purpose : queue a command for adapter to process, and process it to completion.
- * Params  : SCpnt - Command to queue
- *           done  - done function to call once command is complete
+ * Params  : h - host adapter
+ *         : SCpnt - Command to queue
  * Returns : 0 - success, else error
  */
-extern int fas216_noqueue_command(struct scsi_cmnd *,
-                                  void (*done)(struct scsi_cmnd *));
+extern int fas216_noqueue_command(struct Scsi_Host *, struct scsi_cmnd *);
 
 /* Function: irqreturn_t fas216_intr (FAS216_Info *info)
  * Purpose : handle interrupts from the interface to progress a command
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index 158ebc3644d8..88b2928b4d3b 100644
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -910,7 +910,7 @@ static int __init NCR5380_init(struct Scsi_Host *instance, int flags)
  *
  */
 
-static int NCR5380_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
+static int NCR5380_queue_command_lck(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
 {
         SETUP_HOSTDATA(cmd->device->host);
         Scsi_Cmnd *tmp;
@@ -1022,6 +1022,8 @@ static int NCR5380_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(NCR5380_queue_command)
+
 /*
  * Function : NCR5380_main (void)
  *
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index ad7a23aef0ec..3e8658e2f154 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -572,23 +572,6 @@ static void falcon_get_lock(void)
 }
 
 
-/* This is the wrapper function for NCR5380_queue_command(). It just
- * tries to get the lock on the ST-DMA (see above) and then calls the
- * original function.
- */
-
-#if 0
-int atari_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
-{
-        /* falcon_get_lock();
-         * ++guenther: moved to NCR5380_queue_command() to prevent
-         * race condition, see there for an explanation.
-         */
-        return NCR5380_queue_command(cmd, done);
-}
-#endif
-
-
 int __init atari_scsi_detect(struct scsi_host_template *host)
 {
         static int called = 0;
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index ab5bdda6903e..76029d570beb 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -605,7 +605,7 @@ handled:
  *
  *      Queue a command to the ATP queue. Called with the host lock held.
  */
-static int atp870u_queuecommand(struct scsi_cmnd * req_p, 
+static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p,
                          void (*done) (struct scsi_cmnd *))
 {
         unsigned char c;
@@ -694,6 +694,8 @@ static int atp870u_queuecommand(struct scsi_cmnd * req_p,
         return 0;
 }
 
+static DEF_SCSI_QCMD(atp870u_queuecommand)
+
 /**
  *      send_s870       -       send a command to the controller
  *      @host: host
diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c
index 8daa716739d1..8ca967dee66d 100644
--- a/drivers/scsi/bfa/bfad_im.c
+++ b/drivers/scsi/bfa/bfad_im.c
@@ -30,8 +30,7 @@ DEFINE_IDR(bfad_im_port_index);
 struct scsi_transport_template *bfad_im_scsi_transport_template;
 struct scsi_transport_template *bfad_im_scsi_vport_transport_template;
 static void bfad_im_itnim_work_handler(struct work_struct *work);
-static int bfad_im_queuecommand(struct scsi_cmnd *cmnd,
-                                void (*done)(struct scsi_cmnd *));
+static int bfad_im_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmnd);
 static int bfad_im_slave_alloc(struct scsi_device *sdev);
 static void bfad_im_fc_rport_add(struct bfad_im_port_s  *im_port,
                                 struct bfad_itnim_s *itnim);
@@ -1120,7 +1119,7 @@ bfad_im_itnim_work_handler(struct work_struct *work)
  * Scsi_Host template entry, queue a SCSI command to the BFAD.
  */
 static int
-bfad_im_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
+bfad_im_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
 {
         struct bfad_im_port_s *im_port =
                 (struct bfad_im_port_s *) cmnd->device->host->hostdata[0];
@@ -1187,6 +1186,8 @@ out_fail_cmd:
         return 0;
 }
 
+static DEF_SCSI_QCMD(bfad_im_queuecommand)
+
 void
 bfad_os_rport_online_wait(struct bfad_s *bfad)
 {
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 54f50b07dac7..8f1b5c8bf903 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -1080,7 +1080,7 @@ static void build_srb(struct scsi_cmnd *cmd, struct DeviceCtlBlk *dcb,
  *        and is expected to be held on return.
  *
  **/
-static int dc395x_queue_command(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int dc395x_queue_command_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
         struct DeviceCtlBlk *dcb;
         struct ScsiReqBlk *srb;
@@ -1154,6 +1154,7 @@ complete:
         return 0;
 }
 
+static DEF_SCSI_QCMD(dc395x_queue_command)
 
 /*
  * Return the disk geometry for the given SCSI device.
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 23dec0063385..cffcb108ac96 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -423,7 +423,7 @@ static int adpt_slave_configure(struct scsi_device * device)
         return 0;
 }
 
-static int adpt_queue(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
+static int adpt_queue_lck(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
 {
         adpt_hba* pHba = NULL;
         struct adpt_device* pDev = NULL;        /* dpt per device information */
@@ -491,6 +491,8 @@ static int adpt_queue(struct scsi_cmnd * cmd, void (*done) (struct scsi_cmnd *))
         return adpt_scsi_to_i2o(pHba, cmd, pDev);
 }
 
+static DEF_SCSI_QCMD(adpt_queue)
+
 static int adpt_bios_param(struct scsi_device *sdev, struct block_device *dev,
                 sector_t capacity, int geom[])
 {
diff --git a/drivers/scsi/dpti.h b/drivers/scsi/dpti.h
index 337746d46043..beded716f93f 100644
--- a/drivers/scsi/dpti.h
+++ b/drivers/scsi/dpti.h
@@ -29,7 +29,7 @@
  */
 
 static int adpt_detect(struct scsi_host_template * sht);
-static int adpt_queue(struct scsi_cmnd * cmd, void (*cmdcomplete) (struct scsi_cmnd *));
+static int adpt_queue(struct Scsi_Host *h, struct scsi_cmnd * cmd);
 static int adpt_abort(struct scsi_cmnd * cmd);
 static int adpt_reset(struct scsi_cmnd* cmd);
 static int adpt_release(struct Scsi_Host *host);
diff --git a/drivers/scsi/dtc.h b/drivers/scsi/dtc.h
index 0b205f8c7326..cdc621204b66 100644
--- a/drivers/scsi/dtc.h
+++ b/drivers/scsi/dtc.h
@@ -36,7 +36,7 @@ static int dtc_abort(Scsi_Cmnd *);
 static int dtc_biosparam(struct scsi_device *, struct block_device *,
                          sector_t, int*);
 static int dtc_detect(struct scsi_host_template *);
-static int dtc_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int dtc_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
 static int dtc_bus_reset(Scsi_Cmnd *);
 
 #ifndef CMD_PER_LUN
diff --git a/drivers/scsi/eata.c b/drivers/scsi/eata.c
index d1c31378f6da..53925ac178fd 100644
--- a/drivers/scsi/eata.c
+++ b/drivers/scsi/eata.c
@@ -505,8 +505,7 @@
 
 static int eata2x_detect(struct scsi_host_template *);
 static int eata2x_release(struct Scsi_Host *);
-static int eata2x_queuecommand(struct scsi_cmnd *,
-                               void (*done) (struct scsi_cmnd *));
+static int eata2x_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 static int eata2x_eh_abort(struct scsi_cmnd *);
 static int eata2x_eh_host_reset(struct scsi_cmnd *);
 static int eata2x_bios_param(struct scsi_device *, struct block_device *,
@@ -1758,7 +1757,7 @@ static void scsi_to_dev_dir(unsigned int i, struct hostdata *ha)
 
 }
 
-static int eata2x_queuecommand(struct scsi_cmnd *SCpnt,
+static int eata2x_queuecommand_lck(struct scsi_cmnd *SCpnt,
                                void (*done) (struct scsi_cmnd *))
 {
         struct Scsi_Host *shost = SCpnt->device->host;
@@ -1843,6 +1842,8 @@ static int eata2x_queuecommand(struct scsi_cmnd *SCpnt,
         return 0;
 }
 
+static DEF_SCSI_QCMD(eata2x_queuecommand)
+
 static int eata2x_eh_abort(struct scsi_cmnd *SCarg)
 {
         struct Scsi_Host *shost = SCarg->device->host;
diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c
index 60886c19065e..4a9641e69f54 100644
--- a/drivers/scsi/eata_pio.c
+++ b/drivers/scsi/eata_pio.c
@@ -335,7 +335,7 @@ static inline unsigned int eata_pio_send_command(unsigned long base, unsigned ch
         return 0;
 }
 
-static int eata_pio_queue(struct scsi_cmnd *cmd,
+static int eata_pio_queue_lck(struct scsi_cmnd *cmd,
                 void (*done)(struct scsi_cmnd *))
 {
         unsigned int x, y;
@@ -438,6 +438,8 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(eata_pio_queue)
+
 static int eata_pio_abort(struct scsi_cmnd *cmd)
 {
         unsigned int loop = 100;
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index e2bc779f86c1..57558523c1b8 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -916,7 +916,7 @@ static void esp_event_queue_full(struct esp *esp, struct esp_cmd_entry *ent)
         scsi_track_queue_full(dev, lp->num_tagged - 1);
 }
 
-static int esp_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int esp_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
         struct scsi_device *dev = cmd->device;
         struct esp *esp = shost_priv(dev->host);
@@ -941,6 +941,8 @@ static int esp_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd
         return 0;
 }
 
+static DEF_SCSI_QCMD(esp_queuecommand)
+
 static int esp_check_gross_error(struct esp *esp)
 {
         if (esp->sreg & ESP_STAT_SPAM) {
diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index 2ad95aa8f585..a2c6135d337e 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -1072,7 +1072,7 @@ static int fd_mcs_release(struct Scsi_Host *shpnt)
         return 0;
 }
 
-static int fd_mcs_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
+static int fd_mcs_queue_lck(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
 {
         struct Scsi_Host *shpnt = SCpnt->device->host;
 
@@ -1122,6 +1122,8 @@ static int fd_mcs_queue(Scsi_Cmnd * SCpnt, void (*done) (Scsi_Cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(fd_mcs_queue)
+
 #if DEBUG_ABORT || DEBUG_RESET
 static void fd_mcs_print_info(Scsi_Cmnd * SCpnt)
 {
diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index e296bcc57d5c..69b7aa54f43f 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -1419,7 +1419,7 @@ static irqreturn_t do_fdomain_16x0_intr(int irq, void *dev_id)
    return IRQ_HANDLED;
 }
 
-static int fdomain_16x0_queue(struct scsi_cmnd *SCpnt,
+static int fdomain_16x0_queue_lck(struct scsi_cmnd *SCpnt,
                 void (*done)(struct scsi_cmnd *))
 {
    if (in_command) {
@@ -1469,6 +1469,8 @@ static int fdomain_16x0_queue(struct scsi_cmnd *SCpnt,
    return 0;
 }
 
+static DEF_SCSI_QCMD(fdomain_16x0_queue)
+
 #if DEBUG_ABORT
 static void print_info(struct scsi_cmnd *SCpnt)
 {
diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h
index cbb20b13b228..92f185081e62 100644
--- a/drivers/scsi/fnic/fnic.h
+++ b/drivers/scsi/fnic/fnic.h
@@ -246,7 +246,7 @@ void fnic_set_port_id(struct fc_lport *, u32, struct fc_frame *);
 void fnic_update_mac(struct fc_lport *, u8 *new);
 void fnic_update_mac_locked(struct fnic *, u8 *new);
 
-int fnic_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+int fnic_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 int fnic_abort_cmd(struct scsi_cmnd *);
 int fnic_device_reset(struct scsi_cmnd *);
 int fnic_host_reset(struct scsi_cmnd *);
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 198cbab3e894..22d02404d15f 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -349,7 +349,7 @@ static inline int fnic_queue_wq_copy_desc(struct fnic *fnic,
  * Routine to send a scsi cdb
  * Called with host_lock held and interrupts disabled.
  */
-int fnic_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+static int fnic_queuecommand_lck(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 {
         struct fc_lport *lp;
         struct fc_rport *rport;
@@ -457,6 +457,8 @@ out:
         return ret;
 }
 
+DEF_SCSI_QCMD(fnic_queuecommand)
+
 /*
  * fnic_fcpio_fw_reset_cmpl_handler
  * Routine to handle fw reset completion
diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h
index 921764c9ab24..1bcdb7beb77b 100644
--- a/drivers/scsi/g_NCR5380.h
+++ b/drivers/scsi/g_NCR5380.h
@@ -46,7 +46,7 @@
 static int generic_NCR5380_abort(Scsi_Cmnd *);
 static int generic_NCR5380_detect(struct scsi_host_template *);
 static int generic_NCR5380_release_resources(struct Scsi_Host *);
-static int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int generic_NCR5380_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
 static int generic_NCR5380_bus_reset(Scsi_Cmnd *);
 static const char* generic_NCR5380_info(struct Scsi_Host *);
 
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 841101846b88..76365700e2d5 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -185,7 +185,7 @@ static long gdth_unlocked_ioctl(struct file *filep, unsigned int cmd,
                                 unsigned long arg);
 
 static void gdth_flush(gdth_ha_str *ha);
-static int gdth_queuecommand(Scsi_Cmnd *scp,void (*done)(Scsi_Cmnd *));
+static int gdth_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
 static int __gdth_queuecommand(gdth_ha_str *ha, struct scsi_cmnd *scp,
                                 struct gdth_cmndinfo *cmndinfo);
 static void gdth_scsi_done(struct scsi_cmnd *scp);
@@ -4004,7 +4004,7 @@ static int gdth_bios_param(struct scsi_device *sdev,struct block_device *bdev,se
 }
 
 
-static int gdth_queuecommand(struct scsi_cmnd *scp,
+static int gdth_queuecommand_lck(struct scsi_cmnd *scp,
                                 void (*done)(struct scsi_cmnd *))
 {
     gdth_ha_str *ha = shost_priv(scp->device->host);
@@ -4022,6 +4022,8 @@ static int gdth_queuecommand(struct scsi_cmnd *scp,
     return __gdth_queuecommand(ha, scp, cmndinfo);
 }
 
+static DEF_SCSI_QCMD(gdth_queuecommand)
+
 static int __gdth_queuecommand(gdth_ha_str *ha, struct scsi_cmnd *scp,
                                 struct gdth_cmndinfo *cmndinfo)
 {
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index c5d0606ad097..b2fb2b2a6e70 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -31,7 +31,6 @@
 #include <linux/seq_file.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
-#include <linux/smp_lock.h>
 #include <linux/compat.h>
 #include <linux/blktrace_api.h>
 #include <linux/uaccess.h>
@@ -143,8 +142,7 @@ static void fill_cmd(struct CommandList *c, u8 cmd, struct ctlr_info *h,
         void *buff, size_t size, u8 page_code, unsigned char *scsi3addr,
         int cmd_type);
 
-static int hpsa_scsi_queue_command(struct scsi_cmnd *cmd,
-                void (*done)(struct scsi_cmnd *));
+static int hpsa_scsi_queue_command(struct Scsi_Host *h, struct scsi_cmnd *cmd);
 static void hpsa_scan_start(struct Scsi_Host *);
 static int hpsa_scan_finished(struct Scsi_Host *sh,
         unsigned long elapsed_time);
@@ -1926,7 +1924,7 @@ sglist_finished:
 }
 
 
-static int hpsa_scsi_queue_command(struct scsi_cmnd *cmd,
+static int hpsa_scsi_queue_command_lck(struct scsi_cmnd *cmd,
         void (*done)(struct scsi_cmnd *))
 {
         struct ctlr_info *h;
@@ -2020,6 +2018,8 @@ static int hpsa_scsi_queue_command(struct scsi_cmnd *cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(hpsa_scsi_queue_command)
+
 static void hpsa_scan_start(struct Scsi_Host *sh)
 {
         struct ctlr_info *h = shost_to_hba(sh);
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index 0729f150b33a..10b65556937b 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -751,7 +751,7 @@ static void hptiop_post_req_mv(struct hptiop_hba *hba,
                 MVIOP_MU_QUEUE_ADDR_HOST_BIT | size_bit, hba);
 }
 
-static int hptiop_queuecommand(struct scsi_cmnd *scp,
+static int hptiop_queuecommand_lck(struct scsi_cmnd *scp,
                                 void (*done)(struct scsi_cmnd *))
 {
         struct Scsi_Host *host = scp->device->host;
@@ -819,6 +819,8 @@ cmd_done:
         return 0;
 }
 
+static DEF_SCSI_QCMD(hptiop_queuecommand)
+
 static const char *hptiop_info(struct Scsi_Host *host)
 {
         return driver_name_long;
diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
index 9a4b69d4f4eb..67fc8ffd52e6 100644
--- a/drivers/scsi/ibmmca.c
+++ b/drivers/scsi/ibmmca.c
@@ -39,7 +39,7 @@
 #include <scsi/scsi_host.h>
 
 /* Common forward declarations for all Linux-versions: */
-static int ibmmca_queuecommand (Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
+static int ibmmca_queuecommand (struct Scsi_Host *, struct scsi_cmnd *);
 static int ibmmca_abort (Scsi_Cmnd *);
 static int ibmmca_host_reset (Scsi_Cmnd *);
 static int ibmmca_biosparam (struct scsi_device *, struct block_device *, sector_t, int *);
@@ -1691,7 +1691,7 @@ static int __devexit ibmmca_remove(struct device *dev)
 }
 
 /* The following routine is the SCSI command queue for the midlevel driver */
-static int ibmmca_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int ibmmca_queuecommand_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
 {
         unsigned int ldn;
         unsigned int scsi_cmd;
@@ -1996,6 +1996,8 @@ static int ibmmca_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(ibmmca_queuecommand)
+
 static int __ibmmca_abort(Scsi_Cmnd * cmd)
 {
         /* Abort does not work, as the adapter never generates an interrupt on
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 00d08b25425f..57cad7e20caa 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -1606,7 +1606,7 @@ static inline int ibmvfc_host_chkready(struct ibmvfc_host *vhost)
  * Returns:
  *      0 on success / other on failure
  **/
-static int ibmvfc_queuecommand(struct scsi_cmnd *cmnd,
+static int ibmvfc_queuecommand_lck(struct scsi_cmnd *cmnd,
                                void (*done) (struct scsi_cmnd *))
 {
         struct ibmvfc_host *vhost = shost_priv(cmnd->device->host);
@@ -1672,6 +1672,8 @@ static int ibmvfc_queuecommand(struct scsi_cmnd *cmnd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(ibmvfc_queuecommand)
+
 /**
  * ibmvfc_sync_completion - Signal that a synchronous command has completed
  * @evt:        ibmvfc event struct
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 67f78a470f5f..041958453e2a 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -713,7 +713,7 @@ static inline u16 lun_from_dev(struct scsi_device *dev)
  * @cmd:        struct scsi_cmnd to be executed
  * @done:       Callback function to be called when cmd is completed
 */
-static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
+static int ibmvscsi_queuecommand_lck(struct scsi_cmnd *cmnd,
                                  void (*done) (struct scsi_cmnd *))
 {
         struct srp_cmd *srp_cmd;
@@ -766,6 +766,8 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd,
         return ibmvscsi_send_srp_event(evt_struct, hostdata, 0);
 }
 
+static DEF_SCSI_QCMD(ibmvscsi_queuecommand)
+
 /* ------------------------------------------------------------
  * Routines for driver initialization
  */
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index 4734ab0b3ff6..99aa0e5699bc 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -926,7 +926,7 @@ static int imm_engine(imm_struct *dev, struct scsi_cmnd *cmd)
         return 0;
 }
 
-static int imm_queuecommand(struct scsi_cmnd *cmd,
+static int imm_queuecommand_lck(struct scsi_cmnd *cmd,
                 void (*done)(struct scsi_cmnd *))
 {
         imm_struct *dev = imm_dev(cmd->device->host);
@@ -949,6 +949,8 @@ static int imm_queuecommand(struct scsi_cmnd *cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(imm_queuecommand)
+
 /*
  * Apparently the disk->capacity attribute is off by 1 sector 
  * for all disk drives.  We add the one here, but it should really
diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index 52bdc6df6b92..6568aab745a0 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -334,7 +334,7 @@ static uchar calc_sync_xfer(unsigned int period, unsigned int offset)
 
 static void in2000_execute(struct Scsi_Host *instance);
 
-static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
+static int in2000_queuecommand_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
 {
         struct Scsi_Host *instance;
         struct IN2000_hostdata *hostdata;
@@ -431,6 +431,8 @@ static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
             return 0;
 }
 
+static DEF_SCSI_QCMD(in2000_queuecommand)
+
 
 
 /*
diff --git a/drivers/scsi/in2000.h b/drivers/scsi/in2000.h
index 0fb8b06b8392..5821e1fbce08 100644
--- a/drivers/scsi/in2000.h
+++ b/drivers/scsi/in2000.h
@@ -396,7 +396,7 @@ struct IN2000_hostdata {
                                                            flags)
 
 static int in2000_detect(struct scsi_host_template *) in2000__INIT;
-static int in2000_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int in2000_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 static int in2000_abort(Scsi_Cmnd *);
 static void in2000_setup(char *, int *) in2000__INIT;
 static int in2000_biosparam(struct scsi_device *, struct block_device *,
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index 108797761b95..9627d062e16b 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -2639,7 +2639,7 @@ static void initio_build_scb(struct initio_host * host, struct scsi_ctrl_blk * c
  *      will cause the mid layer to call us again later with the command)
  */
 
-static int i91u_queuecommand(struct scsi_cmnd *cmd,
+static int i91u_queuecommand_lck(struct scsi_cmnd *cmd,
                 void (*done)(struct scsi_cmnd *))
 {
         struct initio_host *host = (struct initio_host *) cmd->device->host->hostdata;
@@ -2656,6 +2656,8 @@ static int i91u_queuecommand(struct scsi_cmnd *cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(i91u_queuecommand)
+
 /**
  *      i91u_bus_reset          -       reset the SCSI bus
  *      @cmnd: Command block we want to trigger the reset for
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index fa60d7df44be..5bbaee597e88 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -5709,7 +5709,7 @@ static void ipr_scsi_done(struct ipr_cmnd *ipr_cmd)
  *      SCSI_MLQUEUE_DEVICE_BUSY if device is busy
  *      SCSI_MLQUEUE_HOST_BUSY if host is busy
  **/
-static int ipr_queuecommand(struct scsi_cmnd *scsi_cmd,
+static int ipr_queuecommand_lck(struct scsi_cmnd *scsi_cmd,
                             void (*done) (struct scsi_cmnd *))
 {
         struct ipr_ioa_cfg *ioa_cfg;
@@ -5792,6 +5792,8 @@ static int ipr_queuecommand(struct scsi_cmnd *scsi_cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(ipr_queuecommand)
+
 /**
  * ipr_ioctl - IOCTL handler
  * @sdev:       scsi device struct
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index f83a116955f2..b2511acd39bd 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -232,7 +232,7 @@ static int ips_detect(struct scsi_host_template *);
 static int ips_release(struct Scsi_Host *);
 static int ips_eh_abort(struct scsi_cmnd *);
 static int ips_eh_reset(struct scsi_cmnd *);
-static int ips_queue(struct scsi_cmnd *, void (*)(struct scsi_cmnd *));
+static int ips_queue(struct Scsi_Host *, struct scsi_cmnd *);
 static const char *ips_info(struct Scsi_Host *);
 static irqreturn_t do_ipsintr(int, void *);
 static int ips_hainit(ips_ha_t *);
@@ -1046,7 +1046,7 @@ static int ips_eh_reset(struct scsi_cmnd *SC)
 /*    Linux obtains io_request_lock before calling this function            */
 /*                                                                          */
 /****************************************************************************/
-static int ips_queue(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
+static int ips_queue_lck(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
 {
         ips_ha_t *ha;
         ips_passthru_t *pt;
@@ -1137,6 +1137,8 @@ static int ips_queue(struct scsi_cmnd *SC, void (*done) (struct scsi_cmnd *))
         return (0);
 }
 
+static DEF_SCSI_QCMD(ips_queue)
+
 /****************************************************************************/
 /*                                                                          */
 /* Routine Name: ips_biosparam                                              */
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index e340373b509b..2924363d142b 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -1753,7 +1753,7 @@ static inline int fc_fcp_lport_queue_ready(struct fc_lport *lport)
  * This is the i/o strategy routine, called by the SCSI layer. This routine
  * is called with the host_lock held.
  */
-int fc_queuecommand(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *))
+static int fc_queuecommand_lck(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *))
 {
         struct fc_lport *lport;
         struct fc_rport *rport = starget_to_rport(scsi_target(sc_cmd->device));
@@ -1851,6 +1851,8 @@ out:
         spin_lock_irq(lport->host->host_lock);
         return rc;
 }
+
+DEF_SCSI_QCMD(fc_queuecommand)
 EXPORT_SYMBOL(fc_queuecommand);
 
 /**
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 633e09036357..c15fde808c33 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1599,7 +1599,7 @@ enum {
         FAILURE_SESSION_NOT_READY,
 };
 
-int iscsi_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
+static int iscsi_queuecommand_lck(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 {
         struct iscsi_cls_session *cls_session;
         struct Scsi_Host *host;
@@ -1736,6 +1736,8 @@ fault:
         spin_lock(host->host_lock);
         return 0;
 }
+
+DEF_SCSI_QCMD(iscsi_queuecommand)
 EXPORT_SYMBOL_GPL(iscsi_queuecommand);
 
 int iscsi_change_queue_depth(struct scsi_device *sdev, int depth, int reason)
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 55f09e92ab59..29251fabecc6 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -189,7 +189,7 @@ int sas_queue_up(struct sas_task *task)
  * Note: XXX: Remove the host unlock/lock pair when SCSI Core can
  * call us without holding an IRQ spinlock...
  */
-int sas_queuecommand(struct scsi_cmnd *cmd,
+static int sas_queuecommand_lck(struct scsi_cmnd *cmd,
                      void (*scsi_done)(struct scsi_cmnd *))
         __releases(host->host_lock)
         __acquires(dev->sata_dev.ap->lock)
@@ -254,6 +254,8 @@ out:
         return res;
 }
 
+DEF_SCSI_QCMD(sas_queuecommand)
+
 static void sas_eh_finish_cmd(struct scsi_cmnd *cmd)
 {
         struct sas_task *task = TO_SAS_TASK(cmd);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index f64b65a770b8..581837b3c71a 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -2899,7 +2899,7 @@ void lpfc_poll_timeout(unsigned long ptr)
  *   SCSI_MLQUEUE_HOST_BUSY - Block all devices served by this host temporarily.
  **/
 static int
-lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
+lpfc_queuecommand_lck(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
 {
         struct Scsi_Host  *shost = cmnd->device->host;
         struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
@@ -3060,6 +3060,8 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(lpfc_queuecommand)
+
 /**
  * lpfc_abort_handler - scsi_host_template eh_abort_handler entry point
  * @cmnd: Pointer to scsi_cmnd data structure.
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 3ddb4dc62d5d..6c42dff0f4d3 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -66,7 +66,7 @@ static void cmd_done(struct fsc_state *, int result);
 static void set_dma_cmds(struct fsc_state *, struct scsi_cmnd *);
 
 
-static int mac53c94_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int mac53c94_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
         struct fsc_state *state;
 
@@ -99,6 +99,8 @@ static int mac53c94_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *
         return 0;
 }
 
+static DEF_SCSI_QCMD(mac53c94_queue)
+
 static int mac53c94_host_reset(struct scsi_cmnd *cmd)
 {
         struct fsc_state *state = (struct fsc_state *) cmd->device->host->hostdata;
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 7ceb5cf12c6b..9aa048525eb2 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -366,7 +366,7 @@ mega_runpendq(adapter_t *adapter)
  * The command queuing entry point for the mid-layer.
  */
 static int
-megaraid_queue(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
+megaraid_queue_lck(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
 {
         adapter_t       *adapter;
         scb_t   *scb;
@@ -409,6 +409,8 @@ megaraid_queue(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
         return busy;
 }
 
+static DEF_SCSI_QCMD(megaraid_queue)
+
 /**
  * mega_allocate_scb()
  * @adapter - pointer to our soft state
@@ -4456,7 +4458,7 @@ mega_internal_command(adapter_t *adapter, megacmd_t *mc, mega_passthru *pthru)
 
         scb->idx = CMDID_INT_CMDS;
 
-        megaraid_queue(scmd, mega_internal_done);
+        megaraid_queue_lck(scmd, mega_internal_done);
 
         wait_for_completion(&adapter->int_waitq);
 
diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h
index 2b4a048cadf1..f5644745e24e 100644
--- a/drivers/scsi/megaraid.h
+++ b/drivers/scsi/megaraid.h
@@ -987,7 +987,7 @@ static int mega_query_adapter(adapter_t *);
 static int issue_scb(adapter_t *, scb_t *);
 static int mega_setup_mailbox(adapter_t *);
 
-static int megaraid_queue (Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
+static int megaraid_queue (struct Scsi_Host *, struct scsi_cmnd *);
 static scb_t * mega_build_cmd(adapter_t *, Scsi_Cmnd *, int *);
 static void __mega_runpendq(adapter_t *);
 static int issue_scb_block(adapter_t *, u_char *);
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index a7810a106b37..5708cb27d078 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -113,8 +113,7 @@ static int megaraid_mbox_fire_sync_cmd(adapter_t *);
 static void megaraid_mbox_display_scb(adapter_t *, scb_t *);
 static void megaraid_mbox_setup_device_map(adapter_t *);
 
-static int megaraid_queue_command(struct scsi_cmnd *,
-                void (*)(struct scsi_cmnd *));
+static int megaraid_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
 static scb_t *megaraid_mbox_build_cmd(adapter_t *, struct scsi_cmnd *, int *);
 static void megaraid_mbox_runpendq(adapter_t *, scb_t *);
 static void megaraid_mbox_prepare_pthru(adapter_t *, scb_t *,
@@ -1484,7 +1483,7 @@ mbox_post_cmd(adapter_t *adapter, scb_t *scb)
  * Queue entry point for mailbox based controllers.
  */
 static int
-megaraid_queue_command(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
+megaraid_queue_command_lck(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
 {
         adapter_t       *adapter;
         scb_t           *scb;
@@ -1513,6 +1512,8 @@ megaraid_queue_command(struct scsi_cmnd *scp, void (*done)(struct scsi_cmnd *))
         return if_busy;
 }
 
+static DEF_SCSI_QCMD(megaraid_queue_command)
+
 /**
  * megaraid_mbox_build_cmd - transform the mid-layer scsi commands
  * @adapter     : controller's soft state
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index eb29d5085131..7451bc096a01 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -1334,7 +1334,7 @@ megasas_dump_pending_frames(struct megasas_instance *instance)
  * @done:                       Callback entry point
  */
 static int
-megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
+megasas_queue_command_lck(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
 {
         u32 frame_count;
         struct megasas_cmd *cmd;
@@ -1417,6 +1417,8 @@ megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(megasas_queue_command)
+
 static struct megasas_instance *megasas_lookup_instance(u16 host_no)
 {
         int i;
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 1f784fde2510..197aa1b3f0f3 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1627,7 +1627,7 @@ static void cmd_complete(struct mesh_state *ms)
  * Called by midlayer with host locked to queue a new
  * request
  */
-static int mesh_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int mesh_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
         struct mesh_state *ms;
 
@@ -1648,6 +1648,8 @@ static int mesh_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(mesh_queue)
+
 /*
  * Called to handle interrupts, either call by the interrupt
  * handler (do_mesh_interrupt) or by other functions in
diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 16e99b686354..1a96a00418a4 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -3315,7 +3315,7 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16 ioc_status)
  * SCSI_MLQUEUE_HOST_BUSY if the entire host queue is full
  */
 static int
-_scsih_qcmd(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
+_scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
 {
         struct MPT2SAS_ADAPTER *ioc = shost_priv(scmd->device->host);
         struct MPT2SAS_DEVICE *sas_device_priv_data;
@@ -3441,6 +3441,8 @@ _scsih_qcmd(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
         return SCSI_MLQUEUE_HOST_BUSY;
 }
 
+static DEF_SCSI_QCMD(_scsih_qcmd)
+
 /**
  * _scsih_normalize_sense - normalize descriptor and fixed format sense data
  * @sense_buffer: sense data returned by target
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index d013a2aa2fd5..46cc3825638d 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -8029,7 +8029,7 @@ static int ncr53c8xx_slave_configure(struct scsi_device *device)
         return 0;
 }
 
-static int ncr53c8xx_queue_command (struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
+static int ncr53c8xx_queue_command_lck (struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
      struct ncb *np = ((struct host_data *) cmd->device->host->hostdata)->ncb;
      unsigned long flags;
@@ -8068,6 +8068,8 @@ printk("ncr53c8xx : command successfully queued\n");
      return sts;
 }
 
+static DEF_SCSI_QCMD(ncr53c8xx_queue_command)
+
 irqreturn_t ncr53c8xx_intr(int irq, void *dev_id)
 {
      unsigned long flags;
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index 4c1e54545200..6b8b021400f8 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -196,8 +196,7 @@ static void __exit    exit_nsp32  (void);
 static int         nsp32_proc_info   (struct Scsi_Host *, char *, char **, off_t, int, int);
 
 static int         nsp32_detect      (struct pci_dev *pdev);
-static int         nsp32_queuecommand(struct scsi_cmnd *,
-                void (*done)(struct scsi_cmnd *));
+static int         nsp32_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 static const char *nsp32_info        (struct Scsi_Host *);
 static int         nsp32_release     (struct Scsi_Host *);
 
@@ -909,7 +908,7 @@ static int nsp32_setup_sg_table(struct scsi_cmnd *SCpnt)
         return TRUE;
 }
 
-static int nsp32_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+static int nsp32_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
 {
         nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata;
         nsp32_target *target;
@@ -1050,6 +1049,8 @@ static int nsp32_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_
         return 0;
 }
 
+static DEF_SCSI_QCMD(nsp32_queuecommand)
+
 /* initialize asic */
 static int nsp32hw_init(nsp32_hw_data *data)
 {
diff --git a/drivers/scsi/pas16.h b/drivers/scsi/pas16.h
index 8dc5b1a5f5da..a04281cace2e 100644
--- a/drivers/scsi/pas16.h
+++ b/drivers/scsi/pas16.h
@@ -118,7 +118,7 @@ static int pas16_abort(Scsi_Cmnd *);
 static int pas16_biosparam(struct scsi_device *, struct block_device *,
                            sector_t, int*);
 static int pas16_detect(struct scsi_host_template *);
-static int pas16_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int pas16_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
 static int pas16_bus_reset(Scsi_Cmnd *);
 
 #ifndef CMD_PER_LUN
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 9326c2c14880..be3f33d31a99 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -184,7 +184,7 @@ static void nsp_scsi_done(struct scsi_cmnd *SCpnt)
         SCpnt->scsi_done(SCpnt);
 }
 
-static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
+static int nsp_queuecommand_lck(struct scsi_cmnd *SCpnt,
                             void (*done)(struct scsi_cmnd *))
 {
 #ifdef NSP_DEBUG
@@ -264,6 +264,8 @@ static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
         return 0;
 }
 
+static DEF_SCSI_QCMD(nsp_queuecommand)
+
 /*
  * setup PIO FIFO transfer mode and enable/disable to data out
  */
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index d68c9f267c5e..7fc9a9d0a448 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -299,8 +299,7 @@ static        int        nsp_proc_info  (
                                          off_t   offset,
                                          int     length,
                                          int     inout);
-static int nsp_queuecommand(struct scsi_cmnd *SCpnt,
-                            void (* done)(struct scsi_cmnd *SCpnt));
+static int nsp_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *SCpnt);
 
 /* Error handler */
 /*static int nsp_eh_abort       (struct scsi_cmnd *SCpnt);*/
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 0ae27cb5cd6f..8552296edaa1 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -547,7 +547,7 @@ SYM53C500_info(struct Scsi_Host *SChost)
 }
 
 static int 
-SYM53C500_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
+SYM53C500_queue_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
 {
         int i;
         int port_base = SCpnt->device->host->io_port;
@@ -583,6 +583,8 @@ SYM53C500_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(SYM53C500_queue)
+
 static int 
 SYM53C500_host_reset(struct scsi_cmnd *SCpnt)
 {
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index 8e38ca8cd101..7f064f9ca828 100644
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -50,7 +50,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/pci.h>
 #include <linux/interrupt.h>
-#include <linux/smp_lock.h>
 #include <scsi/libsas.h>
 #include <scsi/scsi_tcq.h>
 #include <scsi/sas_ata.h>
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
index cf89091e4c3d..5e76a624cb08 100644
--- a/drivers/scsi/pmcraid.c
+++ b/drivers/scsi/pmcraid.c
@@ -3478,7 +3478,7 @@ static int pmcraid_copy_sglist(
  *        SCSI_MLQUEUE_DEVICE_BUSY if device is busy
  *        SCSI_MLQUEUE_HOST_BUSY if host is busy
  */
-static int pmcraid_queuecommand(
+static int pmcraid_queuecommand_lck(
         struct scsi_cmnd *scsi_cmd,
         void (*done) (struct scsi_cmnd *)
 )
@@ -3584,6 +3584,8 @@ static int pmcraid_queuecommand(
         return rc;
 }
 
+static DEF_SCSI_QCMD(pmcraid_queuecommand)
+
 /**
  * pmcraid_open -char node "open" entry, allowed only users with admin access
  */
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index 7bc2d796e403..d164c9639361 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -798,7 +798,7 @@ static int ppa_engine(ppa_struct *dev, struct scsi_cmnd *cmd)
         return 0;
 }
 
-static int ppa_queuecommand(struct scsi_cmnd *cmd,
+static int ppa_queuecommand_lck(struct scsi_cmnd *cmd,
                 void (*done) (struct scsi_cmnd *))
 {
         ppa_struct *dev = ppa_dev(cmd->device->host);
@@ -821,6 +821,8 @@ static int ppa_queuecommand(struct scsi_cmnd *cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(ppa_queuecommand)
+
 /*
  * Apparently the disk->capacity attribute is off by 1 sector 
  * for all disk drives.  We add the one here, but it should really
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index 92ffbb510498..cd178b9e40cd 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -211,7 +211,7 @@ static int ps3rom_write_request(struct ps3_storage_device *dev,
         return 0;
 }
 
-static int ps3rom_queuecommand(struct scsi_cmnd *cmd,
+static int ps3rom_queuecommand_lck(struct scsi_cmnd *cmd,
                                void (*done)(struct scsi_cmnd *))
 {
         struct ps3rom_private *priv = shost_priv(cmd->device->host);
@@ -260,6 +260,8 @@ static int ps3rom_queuecommand(struct scsi_cmnd *cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(ps3rom_queuecommand)
+
 static int decode_lv1_status(u64 status, unsigned char *sense_key,
                              unsigned char *asc, unsigned char *ascq)
 {
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index b8166ecfd0e3..5dec684bf010 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -727,7 +727,7 @@ qla1280_info(struct Scsi_Host *host)
  * context which is a big NO! NO!.
  **************************************************************************/
 static int
-qla1280_queuecommand(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
+qla1280_queuecommand_lck(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
 {
         struct Scsi_Host *host = cmd->device->host;
         struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
@@ -756,6 +756,8 @@ qla1280_queuecommand(struct scsi_cmnd *cmd, void (*fn)(struct scsi_cmnd *))
         return status;
 }
 
+static DEF_SCSI_QCMD(qla1280_queuecommand)
+
 enum action {
         ABORT_COMMAND,
         DEVICE_RESET,
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 1830e6e97315..1644eabaafeb 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -179,8 +179,7 @@ static int qla2xxx_slave_alloc(struct scsi_device *);
 static int qla2xxx_scan_finished(struct Scsi_Host *, unsigned long time);
 static void qla2xxx_scan_start(struct Scsi_Host *);
 static void qla2xxx_slave_destroy(struct scsi_device *);
-static int qla2xxx_queuecommand(struct scsi_cmnd *cmd,
-                void (*fn)(struct scsi_cmnd *));
+static int qla2xxx_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
 static int qla2xxx_eh_abort(struct scsi_cmnd *);
 static int qla2xxx_eh_device_reset(struct scsi_cmnd *);
 static int qla2xxx_eh_target_reset(struct scsi_cmnd *);
@@ -535,7 +534,7 @@ qla2x00_get_new_sp(scsi_qla_host_t *vha, fc_port_t *fcport,
 }
 
 static int
-qla2xxx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+qla2xxx_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
         scsi_qla_host_t *vha = shost_priv(cmd->device->host);
         fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata;
@@ -609,6 +608,8 @@ qc24_fail_command:
         return 0;
 }
 
+static DEF_SCSI_QCMD(qla2xxx_queuecommand)
+
 
 /*
  * qla2x00_eh_wait_on_command
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index f4cd846abf6d..0d48fb4d1044 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -79,8 +79,7 @@ static enum blk_eh_timer_return qla4xxx_eh_cmd_timed_out(struct scsi_cmnd *sc);
 /*
  * SCSI host template entry points
  */
-static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
-                                void (*done) (struct scsi_cmnd *));
+static int qla4xxx_queuecommand(struct Scsi_Host *h, struct scsi_cmnd *cmd);
 static int qla4xxx_eh_abort(struct scsi_cmnd *cmd);
 static int qla4xxx_eh_device_reset(struct scsi_cmnd *cmd);
 static int qla4xxx_eh_target_reset(struct scsi_cmnd *cmd);
@@ -464,7 +463,7 @@ void qla4xxx_srb_compl(struct kref *ref)
  * completion handling).   Unfortunely, it sometimes calls the scheduler
  * in interrupt context which is a big NO! NO!.
  **/
-static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
+static int qla4xxx_queuecommand_lck(struct scsi_cmnd *cmd,
                                 void (*done)(struct scsi_cmnd *))
 {
         struct scsi_qla_host *ha = to_qla_host(cmd->device->host);
@@ -538,6 +537,8 @@ qc_fail_command:
         return 0;
 }
 
+static DEF_SCSI_QCMD(qla4xxx_queuecommand)
+
 /**
  * qla4xxx_mem_free - frees memory allocated to adapter
  * @ha: Pointer to host adapter structure.
diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c
index 1ad51552d6b1..c3a9151ca823 100644
--- a/drivers/scsi/qlogicfas408.c
+++ b/drivers/scsi/qlogicfas408.c
@@ -439,7 +439,7 @@ irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id)
  *      Queued command
  */
 
-int qlogicfas408_queuecommand(struct scsi_cmnd *cmd,
+static int qlogicfas408_queuecommand_lck(struct scsi_cmnd *cmd,
                               void (*done) (struct scsi_cmnd *))
 {
         struct qlogicfas408_priv *priv = get_priv_by_cmd(cmd);
@@ -459,6 +459,8 @@ int qlogicfas408_queuecommand(struct scsi_cmnd *cmd,
         return 0;
 }
 
+DEF_SCSI_QCMD(qlogicfas408_queuecommand)
+
 /* 
  *      Return bios parameters 
  */
diff --git a/drivers/scsi/qlogicfas408.h b/drivers/scsi/qlogicfas408.h
index 260626427a32..2f6c0a166200 100644
--- a/drivers/scsi/qlogicfas408.h
+++ b/drivers/scsi/qlogicfas408.h
@@ -103,8 +103,7 @@ struct qlogicfas408_priv {
 #define get_priv_by_host(x) (struct qlogicfas408_priv *)&((x)->hostdata[0])
 
 irqreturn_t qlogicfas408_ihandl(int irq, void *dev_id);
-int qlogicfas408_queuecommand(struct scsi_cmnd * cmd,
-                              void (*done) (struct scsi_cmnd *));
+int qlogicfas408_queuecommand(struct Scsi_Host *h, struct scsi_cmnd * cmd);
 int qlogicfas408_biosparam(struct scsi_device * disk,
                            struct block_device *dev,
                            sector_t capacity, int ip[]);
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index f8c561cf751e..664c9572d0c9 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1003,7 +1003,7 @@ static int qlogicpti_slave_configure(struct scsi_device *sdev)
  *
  * "This code must fly." -davem
  */
-static int qlogicpti_queuecommand(struct scsi_cmnd *Cmnd, void (*done)(struct scsi_cmnd *))
+static int qlogicpti_queuecommand_lck(struct scsi_cmnd *Cmnd, void (*done)(struct scsi_cmnd *))
 {
         struct Scsi_Host *host = Cmnd->device->host;
         struct qlogicpti *qpti = (struct qlogicpti *) host->hostdata;
@@ -1052,6 +1052,8 @@ toss_command:
         return 1;
 }
 
+static DEF_SCSI_QCMD(qlogicpti_queuecommand)
+
 static int qlogicpti_return_status(struct Status_Entry *sts, int id)
 {
         int host_status = DID_ERROR;
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 348fba0a8976..2aeb2e9c4d3b 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -634,12 +634,13 @@ void scsi_log_completion(struct scsi_cmnd *cmd, int disposition)
  * Description: a serial number identifies a request for error recovery
  * and debugging purposes.  Protected by the Host_Lock of host.
  */
-static inline void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
+void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 {
         cmd->serial_number = host->cmd_serial_number++;
         if (cmd->serial_number == 0) 
                 cmd->serial_number = host->cmd_serial_number++;
 }
+EXPORT_SYMBOL(scsi_cmd_get_serial);
 
 /**
  * scsi_dispatch_command - Dispatch a command to the low-level driver.
@@ -651,7 +652,6 @@ static inline void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd
 int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
 {
         struct Scsi_Host *host = cmd->device->host;
-        unsigned long flags = 0;
         unsigned long timeout;
         int rtn = 0;
 
@@ -737,23 +737,15 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
                 goto out;
         }
 
-        spin_lock_irqsave(host->host_lock, flags);
-        /*
-         * AK: unlikely race here: for some reason the timer could
-         * expire before the serial number is set up below.
-         *
-         * TODO: kill serial or move to blk layer
-         */
-        scsi_cmd_get_serial(host, cmd); 
-
         if (unlikely(host->shost_state == SHOST_DEL)) {
                 cmd->result = (DID_NO_CONNECT << 16);
                 scsi_done(cmd);
         } else {
                 trace_scsi_dispatch_cmd_start(cmd);
-                rtn = host->hostt->queuecommand(cmd, scsi_done);
+                cmd->scsi_done = scsi_done;
+                rtn = host->hostt->queuecommand(host, cmd);
         }
-        spin_unlock_irqrestore(host->host_lock, flags);
+
         if (rtn) {
                 trace_scsi_dispatch_cmd_error(cmd, rtn);
                 if (rtn != SCSI_MLQUEUE_DEVICE_BUSY &&
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 2c36bae3bd4b..2f1f9b079b10 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -3538,7 +3538,7 @@ static void sdebug_remove_adapter(void)
 }
 
 static
-int scsi_debug_queuecommand(struct scsi_cmnd *SCpnt, done_funct_t done)
+int scsi_debug_queuecommand_lck(struct scsi_cmnd *SCpnt, done_funct_t done)
 {
         unsigned char *cmd = (unsigned char *) SCpnt->cmnd;
         int len, k;
@@ -3884,6 +3884,8 @@ write:
                              (delay_override ? 0 : scsi_debug_delay));
 }
 
+static DEF_SCSI_QCMD(scsi_debug_queuecommand)
+
 static struct scsi_host_template sdebug_driver_template = {
         .proc_info =            scsi_debug_proc_info,
         .proc_name =            sdebug_proc_name,
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index f3cf924a2cd9..824b8fc03ce5 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -773,17 +773,15 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, unsigned char *cmnd,
         struct Scsi_Host *shost = sdev->host;
         DECLARE_COMPLETION_ONSTACK(done);
         unsigned long timeleft;
-        unsigned long flags;
         struct scsi_eh_save ses;
         int rtn;
 
         scsi_eh_prep_cmnd(scmd, &ses, cmnd, cmnd_size, sense_bytes);
         shost->eh_action = &done;
 
-        spin_lock_irqsave(shost->host_lock, flags);
         scsi_log_send(scmd);
-        shost->hostt->queuecommand(scmd, scsi_eh_done);
-        spin_unlock_irqrestore(shost->host_lock, flags);
+        scmd->scsi_done = scsi_eh_done;
+        shost->hostt->queuecommand(shost, scmd);
 
         timeleft = wait_for_completion_timeout(&done, timeout);
 
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index b9ab3a590e4b..956496182c80 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -46,7 +46,6 @@
 #include <linux/blkdev.h>
 #include <linux/blkpg.h>
 #include <linux/delay.h>
-#include <linux/smp_lock.h>
 #include <linux/mutex.h>
 #include <linux/string_helpers.h>
 #include <linux/async.h>
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 9c73dbda3bbb..606215e54b88 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -572,7 +572,7 @@ stex_slave_destroy(struct scsi_device *sdev)
 }
 
 static int
-stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
+stex_queuecommand_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
         struct st_hba *hba;
         struct Scsi_Host *host;
@@ -698,6 +698,8 @@ stex_queuecommand(struct scsi_cmnd *cmd, void (* done)(struct scsi_cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(stex_queuecommand)
+
 static void stex_scsi_done(struct st_ccb *ccb)
 {
         struct scsi_cmnd *cmd = ccb->cmd;
diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 713620ed70d9..4f0e5485ffde 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -908,7 +908,7 @@ static int NCR5380_init (struct Scsi_Host *instance, int flags)
  */
 
 /* Only make static if a wrapper function is used */
-static int NCR5380_queue_command(struct scsi_cmnd *cmd,
+static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd,
                                  void (*done)(struct scsi_cmnd *))
 {
     SETUP_HOSTDATA(cmd->device->host);
@@ -1019,6 +1019,8 @@ static int NCR5380_queue_command(struct scsi_cmnd *cmd,
     return 0;
 }
 
+static DEF_SCSI_QCMD(NCR5380_queue_command)
+
 /*
  * Function : NCR5380_main (void) 
  *
diff --git a/drivers/scsi/sun3_scsi.h b/drivers/scsi/sun3_scsi.h
index b29a9d661ca4..bcefd8458e65 100644
--- a/drivers/scsi/sun3_scsi.h
+++ b/drivers/scsi/sun3_scsi.h
@@ -51,8 +51,7 @@ static int sun3scsi_abort(struct scsi_cmnd *);
 static int sun3scsi_detect (struct scsi_host_template *);
 static const char *sun3scsi_info (struct Scsi_Host *);
 static int sun3scsi_bus_reset(struct scsi_cmnd *);
-static int sun3scsi_queue_command(struct scsi_cmnd *,
-                                  void (*done)(struct scsi_cmnd *));
+static int sun3scsi_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
 static int sun3scsi_release (struct Scsi_Host *);
 
 #ifndef CMD_PER_LUN
diff --git a/drivers/scsi/sym53c416.c b/drivers/scsi/sym53c416.c
index e5c369bb568f..190107ae120b 100644
--- a/drivers/scsi/sym53c416.c
+++ b/drivers/scsi/sym53c416.c
@@ -734,7 +734,7 @@ const char *sym53c416_info(struct Scsi_Host *SChost)
         return info;
 }
 
-int sym53c416_queuecommand(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+static int sym53c416_queuecommand_lck(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
 {
         int base;
         unsigned long flags = 0;
@@ -761,6 +761,8 @@ int sym53c416_queuecommand(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
         return 0;
 }
 
+DEF_SCSI_QCMD(sym53c416_queuecommand)
+
 static int sym53c416_host_reset(Scsi_Cmnd *SCpnt)
 {
         int base;
diff --git a/drivers/scsi/sym53c416.h b/drivers/scsi/sym53c416.h
index 77860d0748ff..387de5d80a70 100644
--- a/drivers/scsi/sym53c416.h
+++ b/drivers/scsi/sym53c416.h
@@ -25,7 +25,7 @@
 static int sym53c416_detect(struct scsi_host_template *);
 static const char *sym53c416_info(struct Scsi_Host *);
 static int sym53c416_release(struct Scsi_Host *);
-static int sym53c416_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+static int sym53c416_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 static int sym53c416_host_reset(Scsi_Cmnd *);
 static int sym53c416_bios_param(struct scsi_device *, struct block_device *,
                 sector_t, int *);
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index 8b955b534a36..6b97ded9d45d 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -505,7 +505,7 @@ void sym_log_bus_error(struct Scsi_Host *shost)
  * queuecommand method.  Entered with the host adapter lock held and
  * interrupts disabled.
  */
-static int sym53c8xx_queue_command(struct scsi_cmnd *cmd,
+static int sym53c8xx_queue_command_lck(struct scsi_cmnd *cmd,
                                         void (*done)(struct scsi_cmnd *))
 {
         struct sym_hcb *np = SYM_SOFTC_PTR(cmd);
@@ -536,6 +536,8 @@ static int sym53c8xx_queue_command(struct scsi_cmnd *cmd,
         return 0;
 }
 
+static DEF_SCSI_QCMD(sym53c8xx_queue_command)
+
 /*
  *  Linux entry point of the interrupt handler.
  */
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
index 76a069b7ac0b..ada1115079c9 100644
--- a/drivers/scsi/t128.h
+++ b/drivers/scsi/t128.h
@@ -96,8 +96,7 @@ static int t128_abort(struct scsi_cmnd *);
 static int t128_biosparam(struct scsi_device *, struct block_device *,
                           sector_t, int*);
 static int t128_detect(struct scsi_host_template *);
-static int t128_queue_command(struct scsi_cmnd *,
-                              void (*done)(struct scsi_cmnd *));
+static int t128_queue_command(struct Scsi_Host *, struct scsi_cmnd *);
 static int t128_bus_reset(struct scsi_cmnd *);
 
 #ifndef CMD_PER_LUN
diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c
index 27866b0adfeb..a124a28f2ccb 100644
--- a/drivers/scsi/tmscsim.c
+++ b/drivers/scsi/tmscsim.c
@@ -1883,7 +1883,7 @@ dc390_ScsiRstDetect( struct dc390_acb* pACB )
     return;
 }
 
-static int DC390_queuecommand(struct scsi_cmnd *cmd,
+static int DC390_queuecommand_lck(struct scsi_cmnd *cmd,
                 void (*done)(struct scsi_cmnd *))
 {
         struct scsi_device *sdev = cmd->device;
@@ -1944,6 +1944,8 @@ static int DC390_queuecommand(struct scsi_cmnd *cmd,
         return SCSI_MLQUEUE_DEVICE_BUSY;
 }
 
+static DEF_SCSI_QCMD(DC390_queuecommand)
+
 static void dc390_dumpinfo (struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb* pSRB)
 {
     struct pci_dev *pdev;
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 5d9fdeeb2315..edfc5da8be4c 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -433,7 +433,7 @@
 
 static int u14_34f_detect(struct scsi_host_template *);
 static int u14_34f_release(struct Scsi_Host *);
-static int u14_34f_queuecommand(struct scsi_cmnd *, void (*done)(struct scsi_cmnd *));
+static int u14_34f_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 static int u14_34f_eh_abort(struct scsi_cmnd *);
 static int u14_34f_eh_host_reset(struct scsi_cmnd *);
 static int u14_34f_bios_param(struct scsi_device *, struct block_device *,
@@ -1248,7 +1248,7 @@ static void scsi_to_dev_dir(unsigned int i, unsigned int j) {
 
 }
 
-static int u14_34f_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) {
+static int u14_34f_queuecommand_lck(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) {
    unsigned int i, j, k;
    struct mscp *cpp;
 
@@ -1329,6 +1329,8 @@ static int u14_34f_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scs
    return 0;
 }
 
+static DEF_SCSI_QCMD(u14_34f_queuecommand)
+
 static int u14_34f_eh_abort(struct scsi_cmnd *SCarg) {
    unsigned int i, j;
 
diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index 27aa40f3980e..0571ef9639cb 100644
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -700,7 +700,7 @@ static inline void build_sg_list(struct mscp *mscp, struct scsi_cmnd *SCpnt)
         mscp->transfer_data_length = transfer_length;
 }
 
-static int ultrastor_queuecommand(struct scsi_cmnd *SCpnt,
+static int ultrastor_queuecommand_lck(struct scsi_cmnd *SCpnt,
                                 void (*done) (struct scsi_cmnd *))
 {
     struct mscp *my_mscp;
@@ -825,6 +825,8 @@ retry:
     return 0;
 }
 
+static DEF_SCSI_QCMD(ultrastor_queuecommand)
+
 /* This code must deal with 2 cases:
 
    1. The command has not been written to the OGM.  In this case, set
diff --git a/drivers/scsi/ultrastor.h b/drivers/scsi/ultrastor.h
index a692905f95f7..165c18b5cf5f 100644
--- a/drivers/scsi/ultrastor.h
+++ b/drivers/scsi/ultrastor.h
@@ -15,8 +15,7 @@
 
 static int ultrastor_detect(struct scsi_host_template *);
 static const char *ultrastor_info(struct Scsi_Host *shpnt);
-static int ultrastor_queuecommand(struct scsi_cmnd *,
-                                void (*done)(struct scsi_cmnd *));
+static int ultrastor_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
 static int ultrastor_abort(struct scsi_cmnd *);
 static int ultrastor_host_reset(struct scsi_cmnd *);
 static int ultrastor_biosparam(struct scsi_device *, struct block_device *,
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index 26894459c37f..a18996d24466 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -690,7 +690,7 @@ static int pvscsi_queue_ring(struct pvscsi_adapter *adapter,
         return 0;
 }
 
-static int pvscsi_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
+static int pvscsi_queue_lck(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
 {
         struct Scsi_Host *host = cmd->device->host;
         struct pvscsi_adapter *adapter = shost_priv(host);
@@ -719,6 +719,8 @@ static int pvscsi_queue(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
         return 0;
 }
 
+static DEF_SCSI_QCMD(pvscsi_queue)
+
 static int pvscsi_abort(struct scsi_cmnd *cmd)
 {
         struct pvscsi_adapter *adapter = shost_priv(cmd->device->host);
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index b701bf2cc187..5f697e0bd009 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -371,8 +371,8 @@ calc_sync_msg(unsigned int period, unsigned int offset, unsigned int fast,
         msg[1] = offset;
 }
 
-int
-wd33c93_queuecommand(struct scsi_cmnd *cmd,
+static int
+wd33c93_queuecommand_lck(struct scsi_cmnd *cmd,
                 void (*done)(struct scsi_cmnd *))
 {
         struct WD33C93_hostdata *hostdata;
@@ -468,6 +468,8 @@ wd33c93_queuecommand(struct scsi_cmnd *cmd,
         return 0;
 }
 
+DEF_SCSI_QCMD(wd33c93_queuecommand)
+
 /*
  * This routine attempts to start a scsi command. If the host_card is
  * already connected, we give up immediately. Otherwise, look through
diff --git a/drivers/scsi/wd33c93.h b/drivers/scsi/wd33c93.h
index 1ed5f3bf388e..3b463d7304dc 100644
--- a/drivers/scsi/wd33c93.h
+++ b/drivers/scsi/wd33c93.h
@@ -343,8 +343,7 @@ struct WD33C93_hostdata {
 void wd33c93_init (struct Scsi_Host *instance, const wd33c93_regs regs,
          dma_setup_t setup, dma_stop_t stop, int clock_freq);
 int wd33c93_abort (struct scsi_cmnd *cmd);
-int wd33c93_queuecommand (struct scsi_cmnd *cmd,
-                void (*done)(struct scsi_cmnd *));
+int wd33c93_queuecommand (struct Scsi_Host *h, struct scsi_cmnd *cmd);
 void wd33c93_intr (struct Scsi_Host *instance);
 int wd33c93_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
 int wd33c93_host_reset (struct scsi_cmnd *);
diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c
index 333580bf37c5..db451ae0a368 100644
--- a/drivers/scsi/wd7000.c
+++ b/drivers/scsi/wd7000.c
@@ -1082,7 +1082,7 @@ static irqreturn_t wd7000_intr(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
-static int wd7000_queuecommand(struct scsi_cmnd *SCpnt,
+static int wd7000_queuecommand_lck(struct scsi_cmnd *SCpnt,
                 void (*done)(struct scsi_cmnd *))
 {
         Scb *scb;
@@ -1139,6 +1139,8 @@ static int wd7000_queuecommand(struct scsi_cmnd *SCpnt,
         return 0;
 }
 
+static DEF_SCSI_QCMD(wd7000_queuecommand)
+
 static int wd7000_diagnostics(Adapter * host, int code)
 {
         static IcbDiag icb = { ICB_OP_DIAGNOSTICS };