tree 60b73d1c507a8432318e832b5c008e7896ef4e62
parent 29b635c00f3ebcdaf7a52c4948f6d948ad3757d3
author Thierry Reding <thierry.reding@avionic-design.de> 1368719718 +0200
committer Jason Cooper <jason@lakedaemon.net> 1368995410 +0000

of/pci: Add of_pci_get_devfn() function

This function can be used to parse the device and function number from a
standard 5-cell PCI resource. PCI_SLOT() and PCI_FUNC() can be used on
the returned value obtain the device and function numbers respectively.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>