diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2011-04-21 18:14:45 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2011-07-03 04:00:38 -0700 |
| commit | 57f20f4ed6fb702339be2ef4dea9d15e6a7d0d07 (patch) | |
| tree | d31db747f233d5ea790e82b64e233ee762cf2cdf /drivers/scsi/isci/host.h | |
| parent | 9614395ea2eed076fa8341df422582b0017d330c (diff) | |
| download | blackbird-op-linux-57f20f4ed6fb702339be2ef4dea9d15e6a7d0d07.tar.gz blackbird-op-linux-57f20f4ed6fb702339be2ef4dea9d15e6a7d0d07.zip | |
isci: unify remote_device data structures
Make it explicit that isci_remote_device and scic_sds_remote_device are
one in the same object.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/scsi/isci/host.h')
| -rw-r--r-- | drivers/scsi/isci/host.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/scsi/isci/host.h b/drivers/scsi/isci/host.h index 6e660744d8d4..21bd7d88e5d8 100644 --- a/drivers/scsi/isci/host.h +++ b/drivers/scsi/isci/host.h @@ -110,18 +110,9 @@ struct isci_host { struct list_head requests_to_errorback; spinlock_t scic_lock; - /* careful only access this via idev_by_id */ - struct isci_remote_device devices[0]; + struct isci_remote_device devices[SCI_MAX_REMOTE_DEVICES]; }; -static inline struct isci_remote_device *idev_by_id(struct isci_host *ihost, int i) -{ - void *p = ihost->devices; - - return p + i * (sizeof(struct isci_remote_device) + - scic_remote_device_get_object_size()); -} - /** * struct isci_pci_info - This class represents the pci function containing the * controllers. Depending on PCI SKU, there could be up to 2 controllers in |
