[SCSI] allow sleeping in ->eh_device_reset_handler()

[pandora-kernel.git] / drivers / scsi / lpfc / lpfc_scsi.c

diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index e9b84f9..13da268 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -928,7 +928,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
 }
 
 static int
-lpfc_reset_lun_handler(struct scsi_cmnd *cmnd)
+__lpfc_reset_lun_handler(struct scsi_cmnd *cmnd)
 {
        struct Scsi_Host *shost = cmnd->device->host;
        struct lpfc_hba *phba = (struct lpfc_hba *)shost->hostdata[0];
@@ -1040,6 +1040,16 @@ out:
        return ret;
 }
 
+static int
+lpfc_reset_lun_handler(struct scsi_cmnd *cmnd)
+{
+       int rc;
+       spin_lock_irq(cmnd->device->host->host_lock);
+       rc = __lpfc_reset_lun_handler(cmnd);
+       spin_unlock_irq(cmnd->device->host->host_lock);
+       return rc;
+}
+
 /*
  * Note: midlayer calls this function with the host_lock held
  */