diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2012-01-07 08:52:39 +0000 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-02-19 13:51:23 -0600 |
| commit | e139942d77a6e3ac83bc322e826668054a8601d6 (patch) | |
| tree | ef1741122d936f6fa9986a53f17e6f6108283649 /drivers/scsi/libsas | |
| parent | 312d3e56119a4bc5c36a96818f87f650c069ddc2 (diff) | |
[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>
Diffstat (limited to 'drivers/scsi/libsas')
| -rw-r--r-- | drivers/scsi/libsas/sas_ata.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_port.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/libsas/sas_scsi_host.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index 81ce39d166d1..2fc5a3961ca6 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -184,7 +184,7 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc) spin_unlock(ap->lock); /* If the device fell off, no sense in issuing commands */ - if (dev->gone) + if (test_bit(SAS_DEV_GONE, &dev->state)) goto out; task = sas_alloc_task(GFP_ATOMIC); diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 15d2239a378b..f33d0c9911c4 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -1750,7 +1750,7 @@ static void sas_unregister_ex_tree(struct asd_sas_port *port, struct domain_devi 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 @@ static void sas_unregister_devs_sas_addr(struct domain_device *parent, &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 @@ static void sas_unregister_devs_sas_addr(struct domain_device *parent, 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); diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c index a47c7a75327b..d88e55f9732b 100644 --- a/drivers/scsi/libsas/sas_port.c +++ b/drivers/scsi/libsas/sas_port.c @@ -171,7 +171,7 @@ void sas_deform_port(struct asd_sas_phy *phy, int gone) if (port->num_phys == 1) { if (dev && gone) - dev->gone = 1; + set_bit(SAS_DEV_GONE, &dev->state); sas_unregister_domain_devices(port); sas_port_delete(port->port); port->port = NULL; diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index fd60465d4b2d..15533a17eb97 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -192,7 +192,7 @@ int sas_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd) int res = 0; /* If the device fell off, no sense in issuing commands */ - if (dev->gone) { + if (test_bit(SAS_DEV_GONE, &dev->state)) { cmd->result = DID_BAD_TARGET << 16; goto out_done; } |