PCI: Add pci_bus_find_ext_capability
authorJesse Barnes <jbarnes@virtuousgeek.org>
Wed, 15 Jul 2009 20:13:00 +0000 (13:13 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Sat, 20 Feb 2010 00:12:26 +0000 (16:12 -0800)
commitcf4c43dd439b90a1a876b3f836ebe745abb9a269
tree59d7a278d9d5cb6c9927819fa75231e284b29556
parent724e6d3fe8003c3f60bf404bf22e4e331327c596
PCI: Add pci_bus_find_ext_capability

For use by code that needs to walk extended capability lists before
pci_dev structures are set up.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
LKML-Reference: <43F901BD926A4E43B106BF17856F07559FB80CFD@orsmsx508.amr.corp.intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
drivers/pci/pci.c
include/linux/pci.h