[PATCH v3] PCI: Move pci_dev_is/assign_added() to pci.h

[Bjorn Helgaas]

On Tue, Jul 20, 2021 at 05:01:45PM +0200, Niklas Schnelle wrote:
> The helper function pci_dev_is_added() from drivers/pci/pci.h is used in
> PCI arch code of both s390 and powerpc leading to awkward relative
> includes. Move it to the global include/linux/pci.h and get rid of these
> includes just for that one function.
> 
> Signed-off-by: Niklas Schnelle <schnelle at linux.ibm.com>
> ---
> Since v1 (and bad v2):
> - Fixed accidental removal of PCI_DPC_RECOVERED, PCI_DPC_RECOVERING
>   defines and also move these to include/linux/pci.h
> 
>  arch/powerpc/platforms/powernv/pci-sriov.c |  3 ---
>  arch/powerpc/platforms/pseries/setup.c     |  1 -
>  arch/s390/pci/pci_sysfs.c                  |  2 --
>  drivers/pci/hotplug/acpiphp_glue.c         |  1 -
>  drivers/pci/pci.h                          | 15 ---------------
>  include/linux/pci.h                        | 15 +++++++++++++++
>  6 files changed, 15 insertions(+), 22 deletions(-)

I dropped this one because I think a subsequent patch removed the use
in arch/powerpc, so if you still need this, it probably needs to be
updated to at least drop those hunks.