commit e139942d77a6e3ac83bc322e826668054a8601d6
author Dan Williams <dan.j.williams@intel.com> Sat Jan 07 08:52:39 2012 +0000
committer James Bottomley <JBottomley@Parallels.com> Sun Feb 19 13:51:23 2012 -0600
tree ef1741122d936f6fa9986a53f17e6f6108283649
parent 312d3e56119a4bc5c36a96818f87f650c069ddc2

[SCSI] libsas: convert dev->gone to flags

In preparation for adding tracking of another device state "destroy".

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/libsas/sas_expander.c

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 15d2239..f33d0c9 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -1750,7 +1750,7 @@
 	struct domain_device *child, *n;
 
 	list_for_each_entry_safe(child, n, &ex->children, siblings) {
-		child->gone = 1;
+		set_bit(SAS_DEV_GONE, &child->state);
 		if (child->dev_type == EDGE_DEV ||
 		    child->dev_type == FANOUT_DEV)
 			sas_unregister_ex_tree(port, child);
@@ -1771,7 +1771,7 @@
 			&ex_dev->children, siblings) {
 			if (SAS_ADDR(child->sas_addr) ==
 			    SAS_ADDR(phy->attached_sas_addr)) {
-				child->gone = 1;
+				set_bit(SAS_DEV_GONE, &child->state);
 				if (child->dev_type == EDGE_DEV ||
 				    child->dev_type == FANOUT_DEV)
 					sas_unregister_ex_tree(parent->port, child);
@@ -1780,7 +1780,7 @@
 				break;
 			}
 		}
-		parent->gone = 1;
+		set_bit(SAS_DEV_GONE, &parent->state);
 		sas_disable_routing(parent, phy->attached_sas_addr);
 	}
 	memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE);