--- zzzz-none-000/linux-3.10.107/drivers/scsi/qla2xxx/qla_dfs.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/scsi/qla2xxx/qla_dfs.c	2021-02-04 17:41:59.000000000 +0000
@@ -1,6 +1,6 @@
 /*
  * QLogic Fibre Channel HBA Driver
- * Copyright (c)  2003-2013 QLogic Corporation
+ * Copyright (c)  2003-2014 QLogic Corporation
  *
  * See LICENSE.qla2xxx for copyright and licensing details.
  */
@@ -23,10 +23,10 @@
 
 	mutex_lock(&ha->fce_mutex);
 
-	seq_printf(s, "FCE Trace Buffer\n");
+	seq_puts(s, "FCE Trace Buffer\n");
 	seq_printf(s, "In Pointer = %llx\n\n", (unsigned long long)ha->fce_wr);
 	seq_printf(s, "Base = %llx\n\n", (unsigned long long) ha->fce_dma);
-	seq_printf(s, "FCE Enable Registers\n");
+	seq_puts(s, "FCE Enable Registers\n");
 	seq_printf(s, "%08x %08x %08x %08x %08x %08x\n",
 	    ha->fce_mb[0], ha->fce_mb[2], ha->fce_mb[3], ha->fce_mb[4],
 	    ha->fce_mb[5], ha->fce_mb[6]);
@@ -38,11 +38,11 @@
 			seq_printf(s, "\n%llx: ",
 			    (unsigned long long)((cnt * 4) + fce_start));
 		else
-			seq_printf(s, " ");
+			seq_putc(s, ' ');
 		seq_printf(s, "%08x", *fce++);
 	}
 
-	seq_printf(s, "\nEnd\n");
+	seq_puts(s, "\nEnd\n");
 
 	mutex_unlock(&ha->fce_mutex);
 
@@ -114,7 +114,8 @@
 {
 	struct qla_hw_data *ha = vha->hw;
 
-	if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha))
+	if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
+	    !IS_QLA27XX(ha))
 		goto out;
 	if (!ha->fce)
 		goto out;