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[149.14.88.26]) by smtp.gmail.com with ESMTPSA id p25-20020a05620a113900b00767dcf6f4adsm3394581qkk.51.2023.11.21.00.00.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Nov 2023 00:01:01 -0800 (PST) Message-ID: Subject: Re: [PATCH 2/4] lib: move pci-specific devres code to drivers/pci/ From: Philipp Stanner To: Arnd Bergmann , Bjorn Helgaas , Andrew Morton , Randy Dunlap , Jason Gunthorpe , Eric Auger , Kent Overstreet , Niklas Schnelle , Neil Brown , John Sanpe , Dave Jiang , Yury Norov , Kees Cook , Masami Hiramatsu , David Gow , Herbert Xu , Thomas Gleixner , "wuqiang.matt" , Jason Baron , Ben Dooks , Danilo Krummrich Cc: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, pstanner@redhat.com Date: Tue, 21 Nov 2023 09:00:58 +0100 In-Reply-To: <45997863-d817-48c7-ad46-8b47f5e0ce61@app.fastmail.com> References: <20231120215945.52027-2-pstanner@redhat.com> <20231120215945.52027-4-pstanner@redhat.com> <45997863-d817-48c7-ad46-8b47f5e0ce61@app.fastmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.48.4 (3.48.4-1.fc38) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2023-11-21 at 08:29 +0100, Arnd Bergmann wrote: > On Mon, Nov 20, 2023, at 22:59, Philipp Stanner wrote: > > The pcim_*() functions in lib/devres.c are guarded by an #ifdef > > CONFIG_PCI and, thus, don't belong to this file. They are only ever > > used > > for pci and not generic infrastructure. > >=20 > > Move all pcim_*() functions in lib/devres.c to drivers/pci/devres.c > >=20 > > Suggested-by: Danilo Krummrich > > Signed-off-by: Philipp Stanner > > --- > > =C2=A0drivers/pci/Makefile |=C2=A0=C2=A0 2 +- > > =C2=A0drivers/pci/devres.c | 207 > > ++++++++++++++++++++++++++++++++++++++++++ > > =C2=A0lib/devres.c=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 | 20= 8 +-------------------------------------- > > ---- >=20 > Since you are moving the pci_iomap() code into drivers/pci/ already, > I'd suggest merging this one into the same file and keep the two > halves of this interface together. I'd argue that they are as much together as they were before: Previously: * PCI-IOMAP-code in folder lib/ in its own file (pci_iomap.c) * PCI-Devres-code in folder lib/ in a distinct file (devres.c) Now: * PCI-IOMAP-code in folder drivers/pci/ in its own file (iomap.c) * PCI-Devres-code in folder drivers/pci/ in its own file (devres.c) Or am I misunderstanding something? P. >=20 > =C2=A0=C2=A0=C2=A0=C2=A0 Arnd >=20