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isci: kill ->is_direct_attached

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domain_device ->parent conveys the same information.

Occurrences of ->is_direct_attached appear next to incomplete open-coded
versions of dev_is_sata(), clean those up as well.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams
2012-02-01 00:23:10 -08:00
parent 14e99b4a3f
commit 11cc51835a
5 changed files with 17 additions and 49 deletions
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4
drivers/scsi/isci/host.h
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@@ -55,6 +55,7 @@
#ifndef _SCI_HOST_H_
#define _SCI_HOST_H_
#include <scsi/sas_ata.h>
#include "remote_device.h"
#include "phy.h"
#include "isci.h"
@@ -378,8 +379,7 @@ static inline int sci_remote_device_node_count(struct isci_remote_device *idev)
{
struct domain_device *dev = idev->domain_dev;
if ((dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) &&
!idev->is_direct_attached)
if (dev_is_sata(dev) && dev->parent)
return SCU_STP_REMOTE_NODE_COUNT;
return SCU_SSP_REMOTE_NODE_COUNT;
}