[v3,0/2] PCI: qcom: Add support for modular builds

Allow the Qualcomm PCIe controller driver to be built as a module, which
is useful for multi-platform kernels as well as during development.

There's no rush with this, but I figured I'd send an updated version
that has been rebased on 6.1-rc1 (where post_deinit() has been removed).

I also broke out the qcom_pcie_host_deinit() handler in a separate patch
as the host_deinit() callback has now been added to dwc core and can be
used to fixes some late-probe error handling.

Johan


Changes in v3
 - rebase on 6.1-rc1 where post_deinit() has been removed
 - split out host-init error handling
 - add Stan's ack

Changes in v2
 - rebase on next-20220720 (adjust context)
 - add Rob and Mani's reviewed-by tags


Johan Hovold (2):
  PCI: qcom: Fix host-init error handling
  PCI: qcom: Add support for modular builds

 drivers/pci/controller/dwc/Kconfig     |  2 +-
 drivers/pci/controller/dwc/pcie-qcom.c | 39 +++++++++++++++++++++++---
 2 files changed, 36 insertions(+), 5 deletions(-)

On Mon, Oct 17, 2022 at 01:47:03PM +0200, Johan Hovold wrote:
> Allow the Qualcomm PCIe controller driver to be built as a module, which
> is useful for multi-platform kernels as well as during development.
> 
> There's no rush with this, but I figured I'd send an updated version
> that has been rebased on 6.1-rc1 (where post_deinit() has been removed).
> 
> I also broke out the qcom_pcie_host_deinit() handler in a separate patch
> as the host_deinit() callback has now been added to dwc core and can be
> used to fixes some late-probe error handling.

Waiting for the dust to settle on patch 2, does it make sense to
merge patch 1 on its own ?

Thanks,
Lorenzo

> Johan
> 
> 
> Changes in v3
>  - rebase on 6.1-rc1 where post_deinit() has been removed
>  - split out host-init error handling
>  - add Stan's ack
> 
> Changes in v2
>  - rebase on next-20220720 (adjust context)
>  - add Rob and Mani's reviewed-by tags
> 
> 
> Johan Hovold (2):
>   PCI: qcom: Fix host-init error handling
>   PCI: qcom: Add support for modular builds
> 
>  drivers/pci/controller/dwc/Kconfig     |  2 +-
>  drivers/pci/controller/dwc/pcie-qcom.c | 39 +++++++++++++++++++++++---
>  2 files changed, 36 insertions(+), 5 deletions(-)
> 
> -- 
> 2.37.3
>

On Fri, Jan 13, 2023 at 04:51:13PM +0100, Lorenzo Pieralisi wrote:
> On Mon, Oct 17, 2022 at 01:47:03PM +0200, Johan Hovold wrote:
> > Allow the Qualcomm PCIe controller driver to be built as a module, which
> > is useful for multi-platform kernels as well as during development.
> > 
> > There's no rush with this, but I figured I'd send an updated version
> > that has been rebased on 6.1-rc1 (where post_deinit() has been removed).
> > 
> > I also broke out the qcom_pcie_host_deinit() handler in a separate patch
> > as the host_deinit() callback has now been added to dwc core and can be
> > used to fixes some late-probe error handling.
> 
> Waiting for the dust to settle on patch 2, does it make sense to
> merge patch 1 on its own ?
> 

Yeah, that makes sense.

Thanks,
Mani

> Thanks,
> Lorenzo
> 
> > Johan
> > 
> > 
> > Changes in v3
> >  - rebase on 6.1-rc1 where post_deinit() has been removed
> >  - split out host-init error handling
> >  - add Stan's ack
> > 
> > Changes in v2
> >  - rebase on next-20220720 (adjust context)
> >  - add Rob and Mani's reviewed-by tags
> > 
> > 
> > Johan Hovold (2):
> >   PCI: qcom: Fix host-init error handling
> >   PCI: qcom: Add support for modular builds
> > 
> >  drivers/pci/controller/dwc/Kconfig     |  2 +-
> >  drivers/pci/controller/dwc/pcie-qcom.c | 39 +++++++++++++++++++++++---
> >  2 files changed, 36 insertions(+), 5 deletions(-)
> > 
> > -- 
> > 2.37.3
> >