mirror of
https://github.com/armbian/linux.git
synced 2026-01-06 10:13:00 -08:00
0efea00063
There are a lot of codes that searches PCI express capability offset in the PCI configuration space using pci_find_capability(). Caching it in the struct pci_dev will reduce unncecessary search. This patch adds an additional 'pcie_cap' fields into struct pci_dev, which is initialized at pci device scan time (in set_pcie_port_type()). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>