-
由 Yijing Wang 提交于
Since PCI Express Capabilities Register is read only, cache its value into struct pci_dev to avoid repeatedly calling pci_read_config_*(). Signed-off-by: NYijing Wang <wangyijing@huawei.com> Signed-off-by: NJiang Liu <jiang.liu@huawei.com> Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
786e2288