diff options
| author | Yijing Wang <wangyijing@huawei.com> | 2013-08-08 21:10:21 +0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-08-26 18:53:47 +0400 |
| commit | e1e819cc9608760e9b5d094f8198c33238b01336 (patch) | |
| tree | e8962fb5f4dcc140d08a2930982c44e339f314d7 /drivers/infiniband | |
| parent | da1dccce128f6d5efc6fb8778d277bf2f4abeeb6 (diff) | |
| download | linux-e1e819cc9608760e9b5d094f8198c33238b01336.tar.bz2 | |
[SCSI] pm8001: clean up unnecessary MSI/MSI-X capability find
PCI core will initialize device MSI/MSI-X capability in
pci_msi_init_pci_dev(). So device driver should use
pci_dev->msi_cap/msix_cap to determine whether the device
support MSI/MSI-X instead of using
pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX).
Access to PCIe device config space again will consume more time.
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Acked-by: lindar_liu <lindar_liu@usish.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/infiniband')
0 files changed, 0 insertions, 0 deletions