drop scsi_register_blocked_host()

drivers/scsi/eata.c

@@ -1228,7 +1228,6 @@ static int port_detect \
       sh[j]->unchecked_isa_dma = FALSE;
    else {
       unsigned long flags;
-      scsi_register_blocked_host(sh[j]);
       sh[j]->unchecked_isa_dma = TRUE;
 
       flags=claim_dma_lock();
@@ -2353,8 +2352,6 @@ static int eata2x_release(struct Scsi_Host *shpnt) {
    if (sh[j] == NULL) panic("%s: release, invalid Scsi_Host pointer.\n",
                             driver_name);
 
-   if(sh[j]->unchecked_isa_dma) scsi_deregister_blocked_host(sh[j]);
-
    for (i = 0; i < sh[j]->can_queue; i++)
       if ((&HD(j)->cp[i])->sglist) kfree((&HD(j)->cp[i])->sglist);
 

drivers/scsi/hosts.h

@@ -515,8 +515,6 @@ extern Scsi_Device * scsi_get_host_dev(struct Scsi_Host *);
 extern void scsi_unblock_requests(struct Scsi_Host *);
 extern void scsi_block_requests(struct Scsi_Host *);
 extern void scsi_report_bus_reset(struct Scsi_Host *, int);
-extern void scsi_register_blocked_host(struct Scsi_Host *);
-extern void scsi_deregister_blocked_host(struct Scsi_Host *);
 
 static inline void scsi_assign_lock(struct Scsi_Host *shost, spinlock_t *lock)
 {

drivers/scsi/scsi_lib.c

@@ -1340,23 +1340,6 @@ void scsi_report_bus_reset(struct Scsi_Host *shost, int channel)
 	}
 }
 
-/*
- * FIXME(eric) - these are empty stubs for the moment.  I need to re-implement
- * host blocking from scratch. The theory is that hosts that wish to block
- * will register/deregister using these functions instead of the old way
- * of setting the wish_block flag.
- *
- * The details of the implementation remain to be settled, however the
- * stubs are here now so that the actual drivers will properly compile.
- */
-void scsi_register_blocked_host(struct Scsi_Host * shost)
-{
-}
-
-void scsi_deregister_blocked_host(struct Scsi_Host * shost)
-{
-}
-
 int __init scsi_init_queue(void)
 {
 	int i;

drivers/scsi/scsi_syms.c

@@ -74,8 +74,6 @@ EXPORT_SYMBOL(scsi_sleep);
 
 EXPORT_SYMBOL(scsi_io_completion);
 
-EXPORT_SYMBOL(scsi_register_blocked_host);
-EXPORT_SYMBOL(scsi_deregister_blocked_host);
 EXPORT_SYMBOL(scsi_slave_attach);
 EXPORT_SYMBOL(scsi_slave_detach);
 EXPORT_SYMBOL(scsi_device_get);

drivers/scsi/u14-34f.c

@@ -905,7 +905,6 @@ static int port_detect \
       }
    else {
       unsigned long flags;
-      scsi_register_blocked_host(sh[j]);
       sh[j]->unchecked_isa_dma = TRUE;
 
       flags=claim_dma_lock();
@@ -1911,8 +1910,6 @@ static int u14_34f_release(struct Scsi_Host *shpnt) {
    if (sh[j] == NULL) panic("%s: release, invalid Scsi_Host pointer.\n",
                             driver_name);
 
-   if(sh[j]->unchecked_isa_dma) scsi_deregister_blocked_host(sh[j]);
-
    for (i = 0; i < sh[j]->can_queue; i++)
       if ((&HD(j)->cp[i])->sglist) kfree((&HD(j)->cp[i])->sglist);