[SCSI] qla2xxx: Add sysfs node for displaying board temperature.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 6168628..ccfc8e7 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2426,7 +2426,8 @@
 		uint32_t	fcp_prio_enabled	:1;
 		uint32_t	fw_hung	:1;
 		uint32_t        quiesce_owner:1;
-		/* 29 bits */
+		uint32_t	thermal_supported:1;
+		/* 26 bits */
 	} flags;
 
 	/* This spinlock is used to protect "io transactions", you must