diff options
author | Dan Williams <dan.j.williams@intel.com> | 2011-03-04 11:51:43 -0800 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2011-07-03 03:55:29 -0700 |
commit | 3a97eec6d7876c541950e23811efd40e0bcd04a0 (patch) | |
tree | 543e52abd6d41df724374fbdd6fe852ac611ca50 /drivers/scsi/isci/remote_device.c | |
parent | b329aff107543c3c4db26c1572405034c3baf906 (diff) | |
download | op-kernel-dev-3a97eec6d7876c541950e23811efd40e0bcd04a0.zip op-kernel-dev-3a97eec6d7876c541950e23811efd40e0bcd04a0.tar.gz |
isci: remove sci_device_handle
It belies the fact that isci_remote_device and scic_sds_remote_device
are one in same object with the same lifetime rules.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi/isci/remote_device.c')
-rw-r--r-- | drivers/scsi/isci/remote_device.c | 33 |
1 files changed, 9 insertions, 24 deletions
diff --git a/drivers/scsi/isci/remote_device.c b/drivers/scsi/isci/remote_device.c index e684a05..0eb5c73 100644 --- a/drivers/scsi/isci/remote_device.c +++ b/drivers/scsi/isci/remote_device.c @@ -92,7 +92,7 @@ static void isci_remote_device_deconstruct( /* Remove all related references to this device and free * the cache object. */ - scic_remote_device_destruct(isci_device->sci_device_handle); + scic_remote_device_destruct(to_sci_dev(isci_device)); isci_device->domain_dev->lldd_dev = NULL; list_del(&isci_device->node); kmem_cache_free(isci_kmem_cache, isci_device); @@ -117,7 +117,7 @@ static enum sci_status isci_remote_device_construct( /* let the core do it's common constuction. */ scic_remote_device_construct(port->sci_port_handle, - isci_device->sci_device_handle); + to_sci_dev(isci_device)); /* let the core do it's device specific constuction. */ if (isci_device->domain_dev->parent && @@ -183,15 +183,11 @@ static enum sci_status isci_remote_device_construct( "%s: parent->dev_type = EDGE_DEV\n", __func__); - status = scic_remote_device_ea_construct( - isci_device->sci_device_handle, - (struct smp_response_discover *)&discover_response - ); + status = scic_remote_device_ea_construct(to_sci_dev(isci_device), + (struct smp_response_discover *)&discover_response); } else - status = scic_remote_device_da_construct( - isci_device->sci_device_handle - ); + status = scic_remote_device_da_construct(to_sci_dev(isci_device)); if (status != SCI_SUCCESS) { @@ -204,18 +200,13 @@ static enum sci_status isci_remote_device_construct( return status; } - sci_object_set_association( - isci_device->sci_device_handle, - isci_device - ); + sci_object_set_association(to_sci_dev(isci_device), isci_device); BUG_ON(port->isci_host == NULL); /* start the device. */ - status = scic_remote_device_start( - isci_device->sci_device_handle, - ISCI_REMOTE_DEVICE_START_TIMEOUT - ); + status = scic_remote_device_start(to_sci_dev(isci_device), + ISCI_REMOTE_DEVICE_START_TIMEOUT); if (status != SCI_SUCCESS) { dev_warn(&port->isci_host->pdev->dev, @@ -266,7 +257,6 @@ static struct isci_remote_device * isci_remote_device_alloc(struct isci_host *isci_host, struct isci_port *port) { struct isci_remote_device *isci_device; - struct scic_sds_remote_device *sci_dev; isci_device = kmem_cache_zalloc(isci_kmem_cache, GFP_KERNEL); @@ -275,8 +265,6 @@ isci_remote_device_alloc(struct isci_host *isci_host, struct isci_port *port) return NULL; } - sci_dev = (struct scic_sds_remote_device *) &isci_device[1]; - isci_device->sci_device_handle = sci_dev; INIT_LIST_HEAD(&isci_device->reqs_in_process); INIT_LIST_HEAD(&isci_device->node); isci_device->host_quiesce = false; @@ -441,10 +429,7 @@ enum sci_status isci_remote_device_stop( spin_lock_irqsave(&isci_device->isci_port->isci_host->scic_lock, flags); - status = scic_remote_device_stop( - isci_device->sci_device_handle, - 50 - ); + status = scic_remote_device_stop(to_sci_dev(isci_device), 50); spin_unlock_irqrestore(&isci_device->isci_port->isci_host->scic_lock, flags); |