scsi: make sure that scsi_init_shared_tag_map() doesn't overwrite existing map

[safe/jmp/linux-2.6] / include / scsi / scsi_transport_sas.h

diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 007d929..61ad359 100644 (file)
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -11,10 +11,10 @@ struct sas_rphy;
 struct request;
 
 enum sas_device_type {
-       SAS_PHY_UNUSED,
-       SAS_END_DEVICE,
-       SAS_EDGE_EXPANDER_DEVICE,
-       SAS_FANOUT_EXPANDER_DEVICE,
+       SAS_PHY_UNUSED = 0,
+       SAS_END_DEVICE = 1,
+       SAS_EDGE_EXPANDER_DEVICE = 2,
+       SAS_FANOUT_EXPANDER_DEVICE = 3,
 };
 
 static inline int sas_protocol_ata(enum sas_protocol proto)
@@ -80,8 +80,8 @@ struct sas_phy {
 
 #define dev_to_phy(d) \
        container_of((d), struct sas_phy, dev)
-#define transport_class_to_phy(cdev) \
-       dev_to_phy((cdev)->dev)
+#define transport_class_to_phy(dev) \
+       dev_to_phy((dev)->parent)
 #define phy_to_shost(phy) \
        dev_to_shost((phy)->dev.parent)
 
@@ -96,8 +96,8 @@ struct sas_rphy {
 
 #define dev_to_rphy(d) \
        container_of((d), struct sas_rphy, dev)
-#define transport_class_to_rphy(cdev) \
-       dev_to_rphy((cdev)->dev)
+#define transport_class_to_rphy(dev) \
+       dev_to_rphy((dev)->parent)
 #define rphy_to_shost(rphy) \
        dev_to_shost((rphy)->dev.parent)
 #define target_to_rphy(targ) \
@@ -152,8 +152,8 @@ struct sas_port {
 
 #define dev_to_sas_port(d) \
        container_of((d), struct sas_port, dev)
-#define transport_class_to_sas_port(cdev) \
-       dev_to_sas_port((cdev)->dev)
+#define transport_class_to_sas_port(dev) \
+       dev_to_sas_port((dev)->parent)
 
 struct sas_phy_linkrates {
        enum sas_linkrate maximum_linkrate;