Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Thu, 10 Nov 2022 15:02:35 -0600
From:   Bjorn Helgaas <helgaas@kernel.org>
To:     Lorenzo Pieralisi <lpieralisi@kernel.org>
Cc:     Kishon Vijay Abraham I <kishon@kernel.org>,
        Tom Joseph <tjoseph@cadence.com>,
        Rob Herring <robh@kernel.org>,
        Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= <kw@linux.com>,
        Minghuan Lian <minghuan.Lian@nxp.com>,
        Mingkai Hu <mingkai.hu@nxp.com>, Roy Zang <roy.zang@nxp.com>,
        Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
        Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Toan Le <toan@os.amperecomputing.com>,
        Joyce Ooi <joyce.ooi@intel.com>, Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>,
        Conor Dooley <conor.dooley@microchip.com>,
        Daire McNamara <daire.mcnamara@microchip.com>,
        Shawn Lin <shawn.lin@rock-chips.com>,
        Heiko Stuebner <heiko@sntech.de>,
        Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>,
        Michal Simek <michal.simek@amd.com>,
        bcm-kernel-feedback-list@broadcom.com, linux-omap@vger.kernel.org,
        linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
        linux-tegra@vger.kernel.org, linux-riscv@lists.infradead.org,
        linux-rockchip@lists.infradead.org,
        Bjorn Helgaas <bhelgaas@google.com>
Subject: Re: [PATCH v3 0/5] PCI: Remove unnecessary <linux/of_irq.h> includes
Message-ID: <20221110210235.GA671572@bhelgaas>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20221031153954.1163623-1-helgaas@kernel.org>
Precedence: bulk

On Mon, Oct 31, 2022 at 10:39:49AM -0500, Bjorn Helgaas wrote:
> From: Bjorn Helgaas <bhelgaas@google.com>
> 
> Many host controller drivers #include <linux/of_irq.h> even though they
> don't need it.  Remove the unnecessary #includes.
> 
> v2: https://lore.kernel.org/r/20221025185147.665365-1-helgaas@kernel.org/
> v1: https://lore.kernel.org/r/20221019195452.37606-1-helgaas@kernel.org/
> 
> Changes from v2 to v3:
>   - Include <linux/irqdomain.h> explicitly in xgene-msi, which doesn't need
>     <linux/of_irq.h> itself, but relied on it to include
>     <linux/irqdomain.h>.  On x86, this was covered up by the fact that
>     <linux/msi.h> includes <asm/msi.h>, which includes <asm/irqdomain.h>,
>     which includes <linux/irqdomain.h>.  But on parisc, <asm/msi.h> is
>     actually asm-generic/msi.h, which does *not* include
>     <linux/irqdomain.h>
>   - Pick up tags from Conor Dooley and Thomas Petazzoni
> 
> Changes from v1 to v2:
>   - Include <linux/irqdomain.h> explicitly in altera-msi and microchip,
>     which don't need <linux/of_irq.h> itself, but relied on it to include
>     <linux/irqdomain.h>
>   - Include <linux/irqdomain.h> explicitly in mvebu, which needs both it
>     and <linux/of_irq.h>
> 
> Bjorn Helgaas (5):
>   PCI: altera-msi: Include <linux/irqdomain.h> explicitly
>   PCI: microchip: Include <linux/irqdomain.h> explicitly
>   PCI: mvebu: Include <linux/irqdomain.h> explicitly
>   PCI: xgene-msi: Include <linux/irqdomain.h> explicitly
>   PCI: Remove unnecessary <linux/of_irq.h> includes
> 
>  drivers/pci/controller/cadence/pci-j721e.c   | 1 -
>  drivers/pci/controller/dwc/pci-layerscape.c  | 1 -
>  drivers/pci/controller/dwc/pcie-armada8k.c   | 1 -
>  drivers/pci/controller/dwc/pcie-tegra194.c   | 1 -
>  drivers/pci/controller/pci-mvebu.c           | 1 +
>  drivers/pci/controller/pci-v3-semi.c         | 1 -
>  drivers/pci/controller/pci-xgene-msi.c       | 2 +-
>  drivers/pci/controller/pci-xgene.c           | 1 -
>  drivers/pci/controller/pcie-altera-msi.c     | 2 +-
>  drivers/pci/controller/pcie-iproc-platform.c | 1 -
>  drivers/pci/controller/pcie-iproc.c          | 1 -
>  drivers/pci/controller/pcie-microchip-host.c | 2 +-
>  drivers/pci/controller/pcie-rockchip-host.c  | 1 -
>  drivers/pci/controller/pcie-xilinx-cpm.c     | 1 -
>  drivers/pci/controller/pcie-xilinx-nwl.c     | 1 -
>  15 files changed, 4 insertions(+), 14 deletions(-)

I put these on a pci/kbuild branch that I propose to merge in after
everything else.  Lorenzo, let me know if you prefer another approach.

Bjorn