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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To: Rob Herring <robh@kernel.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
	Will Deacon <will@kernel.org>,
	Andrew Murray <amurray@thegoodpenguin.co.uk>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Mans Rullgard <mans@mansr.com>,
	Marc Gonzalez <marc.w.gonzalez@free.fr>,
	Robert Richter <rrichter@marvell.com>,
	Zhou Wang <wangzhou1@hisilicon.com>,
	Toan Le <toan@os.amperecomputing.com>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Len Brown <lenb@kernel.org>, Jonathan Chocron <jonnyc@amazon.com>,
	linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-pci@vger.kernel.org
Subject: Re: [PATCH 0/3] PCI: Modularize host-generic
Date: Fri, 1 May 2020 16:38:30 +0100	[thread overview]
Message-ID: <20200501153830.GD7398@e121166-lin.cambridge.arm.com> (raw)
In-Reply-To: <20200409234923.21598-1-robh@kernel.org>

On Thu, Apr 09, 2020 at 05:49:20PM -0600, Rob Herring wrote:
> This is part of a larger effort to modularize ARCH_VEXPRESS. In
> particular, the Arm FVP platforms use the host-generic driver. This
> conversion was straight-forward. I didn't convert the other ECAM drivers
> using host-common to modules, but am happy to do so if there's a strong
> desire to do so.
> 
> In the process, I noticed that 'const' was being dropped from the match
> table .data pointer, so the first patch constifies struct pci_ecam_ops.
> I started trying to constify pci_ops too, but that became a never ending
> treewide rabbit hole. So I ended up with a cast when we assign pci_ops
> from pci_ecam_ops.
> 
> Rob
> 
> 
> Rob Herring (3):
>   PCI: Constify struct pci_ecam_ops
>   PCI: host-generic: Support building as modules
>   PCI: host-generic: Eliminate pci_host_common_probe wrappers
> 
>  arch/arm64/kernel/pci.c                   |  4 ++--
>  drivers/acpi/pci_mcfg.c                   |  8 +++----
>  drivers/pci/controller/Kconfig            |  4 ++--
>  drivers/pci/controller/dwc/pcie-al.c      |  2 +-
>  drivers/pci/controller/dwc/pcie-hisi.c    | 19 +++++------------
>  drivers/pci/controller/pci-host-common.c  | 18 ++++++++++++----
>  drivers/pci/controller/pci-host-generic.c | 26 +++++++----------------
>  drivers/pci/controller/pci-thunder-ecam.c | 14 ++++++------
>  drivers/pci/controller/pci-thunder-pem.c  | 16 ++++++--------
>  drivers/pci/controller/pci-xgene.c        |  4 ++--
>  drivers/pci/controller/pcie-tango.c       |  9 +++++---
>  drivers/pci/ecam.c                        | 10 ++++++---
>  drivers/pci/setup-bus.c                   |  1 +
>  include/linux/pci-acpi.h                  |  2 +-
>  include/linux/pci-ecam.h                  | 25 +++++++++++-----------
>  15 files changed, 78 insertions(+), 84 deletions(-)

Applied to pci/host-generic for v5.8, thanks !

Lorenzo

      parent reply	other threads:[~2020-05-01 15:38 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-09 23:49 [PATCH 0/3] PCI: Modularize host-generic Rob Herring
2020-04-09 23:49 ` [PATCH 1/3] PCI: Constify struct pci_ecam_ops Rob Herring
2020-04-14 10:22   ` Catalin Marinas
2020-04-09 23:49 ` [PATCH 2/3] PCI: host-generic: Support building as modules Rob Herring
2020-04-28 13:31   ` Will Deacon
2020-04-09 23:49 ` [PATCH 3/3] PCI: host-generic: Eliminate pci_host_common_probe wrappers Rob Herring
2020-05-01 14:16 ` [PATCH 0/3] PCI: Modularize host-generic Lorenzo Pieralisi
2020-05-01 14:46   ` Bjorn Helgaas
2020-05-01 15:38 ` Lorenzo Pieralisi [this message]

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