linux-kernel - [PATCH v5 0/4] PCI: Add pci_dev_for_each

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Date:   Tue, 14 Mar 2023 21:26:30 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Mickaël Salaün <mic@...ikod.net>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Randy Dunlap <rdunlap@...radead.org>,
        Arnd Bergmann <arnd@...db.de>,
        Niklas Schnelle <schnelle@...ux.ibm.com>,
        Bjorn Helgaas <helgaas@...nel.org>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Pali Rohár <pali@...nel.org>,
        "Maciej W. Rozycki" <macro@...am.me.uk>,
        Juergen Gross <jgross@...e.com>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        linux-kernel@...r.kernel.org, linux-alpha@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-mips@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-sh@...r.kernel.org,
        sparclinux@...r.kernel.org, linux-pci@...r.kernel.org,
        xen-devel@...ts.xenproject.org, linux-acpi@...r.kernel.org
Cc:     Miguel Ojeda <ojeda@...nel.org>,
        Richard Henderson <richard.henderson@...aro.org>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Andrew Lunn <andrew@...n.ch>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Anatolij Gustschin <agust@...x.de>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>,
        John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>,
        "David S. Miller" <davem@...emloft.net>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>
Subject: [PATCH v5 0/4] PCI: Add pci_dev_for_each_resource() helper and update users

Provide two new helper macros to iterate over PCI device resources and
convert users.

Looking at it, refactor existing pci_bus_for_each_resource() and convert
users accordingly.

Changelog v5:
- renamed loop variable to minimize the clash (Keith)
- addressed smatch warning (Dan)
- addressed 0-day bot findings (LKP)

Changelog v4:
- rebased on top of v6.3-rc1
- added tag (Krzysztof)

Changelog v3:
- rebased on top of v2 by Mika, see above
- added tag to pcmcia patch (Dominik)

Changelog v2:
- refactor to have two macros
- refactor existing pci_bus_for_each_resource() in the same way and
  convert users

Andy Shevchenko (3):
  PCI: Split pci_bus_for_each_resource_p() out of
    pci_bus_for_each_resource()
  EISA: Convert to use pci_bus_for_each_resource_p()
  pcmcia: Convert to use pci_bus_for_each_resource_p()

Mika Westerberg (1):
  PCI: Introduce pci_dev_for_each_resource()

 .clang-format                             |  3 ++
 arch/alpha/kernel/pci.c                   |  5 ++-
 arch/arm/kernel/bios32.c                  | 16 +++++-----
 arch/arm/mach-dove/pcie.c                 | 10 +++---
 arch/arm/mach-mv78xx0/pcie.c              | 10 +++---
 arch/arm/mach-orion5x/pci.c               | 10 +++---
 arch/mips/pci/ops-bcm63xx.c               |  8 ++---
 arch/mips/pci/pci-legacy.c                |  3 +-
 arch/powerpc/kernel/pci-common.c          | 21 +++++++------
 arch/powerpc/platforms/4xx/pci.c          |  8 ++---
 arch/powerpc/platforms/52xx/mpc52xx_pci.c |  4 +--
 arch/powerpc/platforms/pseries/pci.c      | 16 +++++-----
 arch/sh/drivers/pci/pcie-sh7786.c         | 10 +++---
 arch/sparc/kernel/leon_pci.c              |  5 ++-
 arch/sparc/kernel/pci.c                   | 10 +++---
 arch/sparc/kernel/pcic.c                  |  5 ++-
 drivers/eisa/pci_eisa.c                   |  4 +--
 drivers/pci/bus.c                         |  7 ++---
 drivers/pci/hotplug/shpchp_sysfs.c        |  8 ++---
 drivers/pci/pci.c                         |  5 ++-
 drivers/pci/probe.c                       |  2 +-
 drivers/pci/remove.c                      |  5 ++-
 drivers/pci/setup-bus.c                   | 37 +++++++++--------------
 drivers/pci/setup-res.c                   |  4 +--
 drivers/pci/vgaarb.c                      | 17 +++--------
 drivers/pci/xen-pcifront.c                |  4 +--
 drivers/pcmcia/rsrc_nonstatic.c           |  9 ++----
 drivers/pcmcia/yenta_socket.c             |  3 +-
 drivers/pnp/quirks.c                      | 29 ++++++------------
 include/linux/pci.h                       | 29 ++++++++++++++----
 30 files changed, 142 insertions(+), 165 deletions(-)

-- 
2.39.2