diff options
| author | James Bottomley | 2013-05-07 23:44:06 +0200 |
|---|---|---|
| committer | James Bottomley | 2013-05-10 16:47:52 +0200 |
| commit | aa9f8328fc51460e15da129caf622b6560fa8c99 (patch) | |
| tree | 3ca4c2a29e94538acff4aae04214d5645eaeac02 /drivers/scsi/isci/request.c | |
| parent | [SCSI] pm80xx: thermal, sas controller config and error handling update (diff) | |
| download | kernel-qcow2-linux-aa9f8328fc51460e15da129caf622b6560fa8c99.tar.gz kernel-qcow2-linux-aa9f8328fc51460e15da129caf622b6560fa8c99.tar.xz kernel-qcow2-linux-aa9f8328fc51460e15da129caf622b6560fa8c99.zip | |
[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 <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/isci/request.c')
| -rw-r--r-- | drivers/scsi/isci/request.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index 9594ab62702b..e3e3bcbd5a9f 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -2978,7 +2978,7 @@ static void sci_request_started_state_enter(struct sci_base_state_machine *sm) /* all unaccelerated request types (non ssp or ncq) handled with * substates */ - if (!task && dev->dev_type == SAS_END_DEV) { + if (!task && dev->dev_type == SAS_END_DEVICE) { state = SCI_REQ_TASK_WAIT_TC_COMP; } else if (task && task->task_proto == SAS_PROTOCOL_SMP) { state = SCI_REQ_SMP_WAIT_RESP; @@ -3101,7 +3101,7 @@ sci_io_request_construct(struct isci_host *ihost, if (idev->rnc.remote_node_index == SCIC_SDS_REMOTE_NODE_CONTEXT_INVALID_INDEX) return SCI_FAILURE_INVALID_REMOTE_DEVICE; - if (dev->dev_type == SAS_END_DEV) + if (dev->dev_type == SAS_END_DEVICE) /* pass */; else if (dev_is_sata(dev)) memset(&ireq->stp.cmd, 0, sizeof(ireq->stp.cmd)); @@ -3125,7 +3125,7 @@ enum sci_status sci_task_request_construct(struct isci_host *ihost, /* Build the common part of the request */ sci_general_request_construct(ihost, idev, ireq); - if (dev->dev_type == SAS_END_DEV || dev_is_sata(dev)) { + if (dev->dev_type == SAS_END_DEVICE || dev_is_sata(dev)) { set_bit(IREQ_TMF, &ireq->flags); memset(ireq->tc, 0, sizeof(struct scu_task_context)); |