Merge master.kernel.org:/home/rmk/linux-2.6-arm-smp

[powerpc.git] / drivers / scsi / ips.c

diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index fbc2cb6..6dfcb4f 100644 (file)
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -819,12 +819,15 @@ ips_eh_abort(Scsi_Cmnd * SC)
        ips_ha_t *ha;
        ips_copp_wait_item_t *item;
        int ret;
+       unsigned long cpu_flags;
+       struct Scsi_Host *host;
 
        METHOD_TRACE("ips_eh_abort", 1);
 
        if (!SC)
                return (FAILED);
 
+       host = SC->device->host;
        ha = (ips_ha_t *) SC->device->host->hostdata;
 
        if (!ha)
@@ -833,6 +836,8 @@ ips_eh_abort(Scsi_Cmnd * SC)
        if (!ha->active)
                return (FAILED);
 
+       IPS_LOCK_SAVE(host->host_lock, cpu_flags);
+
        /* See if the command is on the copp queue */
        item = ha->copp_waitlist.head;
        while ((item) && (item->scsi_cmd != SC))
@@ -851,6 +856,8 @@ ips_eh_abort(Scsi_Cmnd * SC)
                /* command must have already been sent */
                ret = (FAILED);
        }
+
+       IPS_UNLOCK_RESTORE(host->host_lock, cpu_flags);
        return ret;
 }
 
@@ -866,7 +873,7 @@ ips_eh_abort(Scsi_Cmnd * SC)
 /*                                                                          */
 /****************************************************************************/
 static int
-ips_eh_reset(Scsi_Cmnd * SC)
+__ips_eh_reset(Scsi_Cmnd * SC)
 {
        int ret;
        int i;
@@ -1053,6 +1060,18 @@ ips_eh_reset(Scsi_Cmnd * SC)
 
 }
 
+static int
+ips_eh_reset(Scsi_Cmnd * SC)
+{
+       int rc;
+
+       spin_lock_irq(SC->device->host->host_lock);
+       rc = __ips_eh_reset(SC);
+       spin_unlock_irq(SC->device->host->host_lock);
+
+       return rc;
+}
+
 /****************************************************************************/
 /*                                                                          */
 /* Routine Name: ips_queue                                                  */