path: root/drivers/scsi/pm8001/pm8001_sas.h
diff options
authorJames Bottomley <>2013-05-07 14:44:06 -0700
committerJames Bottomley <>2013-05-10 07:47:52 -0700
commitaa9f8328fc51460e15da129caf622b6560fa8c99 (patch)
tree3ca4c2a29e94538acff4aae04214d5645eaeac02 /drivers/scsi/pm8001/pm8001_sas.h
parenta6cb3d012b983b350ae3892cff2e692665df0e1e (diff)
[SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type
These enums have been separate since the dawn of SAS, mainly because the latter is a procotol only enum and the former includes additional state for libsas. The dichotomy causes endless confusion about which one you should use where and leads to pointless warnings like this: drivers/scsi/mvsas/mv_sas.c: In function 'mvs_update_phyinfo': drivers/scsi/mvsas/mv_sas.c:1162:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] Fix by eliminating one of them. The one kept is effectively the sas.h one, but call it sas_device_type and make sure the enums are all properly namespaced with the SAS_ prefix. Signed-off-by: James Bottomley <>
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_sas.h')
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index 72d46ea398dc..570819464d90 100644
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -103,7 +103,7 @@ do { \
#define PM8001_READ_VPD
-#define DEV_IS_EXPANDER(type) ((type == EDGE_DEV) || (type == FANOUT_DEV))
#define PM8001_NAME_LENGTH 32/* generic length of strings */
extern struct list_head hba_list;
@@ -206,7 +206,7 @@ struct pm8001_phy {
struct pm8001_device {
- enum sas_dev_type dev_type;
+ enum sas_device_type dev_type;
struct domain_device *sas_device;
u32 attached_phy;
u32 id;