[SCSI] allow sleeping in ->eh_abort_handler()

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 16 insertions, 1 deletions

diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 78768736077f..bec4406011aa 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -2566,7 +2566,7 @@ megaraid_mbox_dpc(unsigned long devp)
  * aborted. All the commands issued to the F/W must complete.
  **/
 static int
-megaraid_abort_handler(struct scsi_cmnd *scp)
+__megaraid_abort_handler(struct scsi_cmnd *scp)
 {
         adapter_t               *adapter;
         mraid_device_t          *raid_dev;
@@ -2699,6 +2699,21 @@ megaraid_abort_handler(struct scsi_cmnd *scp)
         return FAILED;
 }
 
+static int
+megaraid_abort_handler(struct scsi_cmnd *scp)
+{
+        adapter_t       *adapter;
+        int rc;
+
+        adapter         = SCP2ADAPTER(scp);
+
+        spin_lock_irq(adapter->host_lock);
+        rc = __megaraid_abort_handler(scp);
+        spin_unlock_irq(adapter->host_lock);
+
+        return rc;
+}
+
 
 /**
  * megaraid_reset_handler - device reset hadler for mailbox based driver