include/device: Move inline functions from pci_def.h to pci.h

pci_def.h is supposed to only contain definitions, such that it may be
included in assembly files. Declaration of functions in said file
prevents that.

Change-Id: I0f90a74291c8a2ef7a1e1027d2d2182f896050fb
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: https://review.coreboot.org/13300
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2 files changed