1 files changed, 13 insertions, 11 deletions

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 579448222d69..3c97aa45772d 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -507,6 +507,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
         int ret, i;
         unsigned int id, lun;
         unsigned long serial;
+        unsigned long flags;
 
         if (!CMD_SP(cmd))
                 return FAILED;
@@ -519,7 +520,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
 
         /* Check active list for command command. */
         spin_unlock_irq(ha->host->host_lock);
-        spin_lock(&ha->hardware_lock);
+        spin_lock_irqsave(&ha->hardware_lock, flags);
         for (i = 1; i < MAX_OUTSTANDING_COMMANDS; i++) {
                 sp = ha->outstanding_cmds[i];
 
@@ -534,7 +535,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
                     sp->state));
                 DEBUG3(qla2x00_print_scsi_cmd(cmd);)
 
-                spin_unlock(&ha->hardware_lock);
+                spin_unlock_irqrestore(&ha->hardware_lock, flags);
                 if (qla2x00_abort_command(ha, sp)) {
                         DEBUG2(printk("%s(%ld): abort_command "
                             "mbx failed.\n", __func__, ha->host_no));
@@ -543,20 +544,19 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
                             "mbx success.\n", __func__, ha->host_no));
                         ret = SUCCESS;
                 }
-                spin_lock(&ha->hardware_lock);
+                spin_lock_irqsave(&ha->hardware_lock, flags);
 
                 break;
         }
+        spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
         /* Wait for the command to be returned. */
         if (ret == SUCCESS) {
-                spin_unlock(&ha->hardware_lock);
                 if (qla2x00_eh_wait_on_command(ha, cmd) != QLA_SUCCESS) {
                         qla_printk(KERN_ERR, ha, 
                             "scsi(%ld:%d:%d): Abort handler timed out -- %lx "
                             "%x.\n", ha->host_no, id, lun, serial, ret);
                 }
-                spin_lock(&ha->hardware_lock);
         }
         spin_lock_irq(ha->host->host_lock);
 
@@ -588,6 +588,7 @@ qla2x00_eh_wait_for_pending_target_commands(scsi_qla_host_t *ha, unsigned int t)
         int     status;
         srb_t           *sp;
         struct scsi_cmnd *cmd;
+        unsigned long flags;
 
         status = 0;
 
@@ -596,11 +597,11 @@ qla2x00_eh_wait_for_pending_target_commands(scsi_qla_host_t *ha, unsigned int t)
          * array
          */
         for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
-                spin_lock(&ha->hardware_lock);
+                spin_lock_irqsave(&ha->hardware_lock, flags);
                 sp = ha->outstanding_cmds[cnt];
                 if (sp) {
                         cmd = sp->cmd;
-                        spin_unlock(&ha->hardware_lock);
+                        spin_unlock_irqrestore(&ha->hardware_lock, flags);
                         if (cmd->device->id == t) {
                                 if (!qla2x00_eh_wait_on_command(ha, cmd)) {
                                         status = 1;
@@ -608,7 +609,7 @@ qla2x00_eh_wait_for_pending_target_commands(scsi_qla_host_t *ha, unsigned int t)
                                 }
                         }
                 } else {
-                        spin_unlock(&ha->hardware_lock);
+                        spin_unlock_irqrestore(&ha->hardware_lock, flags);
                 }
         }
         return (status);
@@ -740,6 +741,7 @@ qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha)
         int     status;
         srb_t           *sp;
         struct scsi_cmnd *cmd;
+        unsigned long flags;
 
         status = 1;
 
@@ -748,17 +750,17 @@ qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha)
          * array
          */
         for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
-                spin_lock(&ha->hardware_lock);
+                spin_lock_irqsave(&ha->hardware_lock, flags);
                 sp = ha->outstanding_cmds[cnt];
                 if (sp) {
                         cmd = sp->cmd;
-                        spin_unlock(&ha->hardware_lock);
+                        spin_unlock_irqrestore(&ha->hardware_lock, flags);
                         status = qla2x00_eh_wait_on_command(ha, cmd);
                         if (status == 0)
                                 break;
                 }
                 else {
-                        spin_unlock(&ha->hardware_lock);
+                        spin_unlock_irqrestore(&ha->hardware_lock, flags);
                 }
         }
         return (status);