[PATCH v6 0/4] Add pci_dev_for_each_resource() helper and update users

From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: "Mickaël Salaün" <mic@digikod.net>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Mika Westerberg" <mika.westerberg@linux.intel.com>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Michael Ellerman" <mpe@ellerman.id.au>,
	"Randy Dunlap" <rdunlap@infradead.org>,
	"Arnd Bergmann" <arnd@arndb.de>,
	"Niklas Schnelle" <schnelle@linux.ibm.com>,
	"Bjorn Helgaas" <helgaas@kernel.org>,
	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
	"Pali Rohár" <pali@kernel.org>,
	"Maciej W. Rozycki" <macro@orcam.me.uk>,
	"Juergen Gross" <jgross@suse.com>,
	"Dominik Brodowski" <linux@dominikbrodowski.net>,
	linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org,
	sparclinux@vger.kernel.org, linux-pci@vger.kernel.org,
	xen-devel@li
Cc: Miguel Ojeda <ojeda@kernel.org>,
	Richard Henderson <richard.henderson@linaro.org>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Matt Turner <mattst88@gmail.com>,
	Russell King <linux@armlinux.org.uk>,
	Andrew Lunn <andrew@lunn.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
	Gregory Clement <gregory.clement@bootlin.com>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Nicholas Piggin <npiggin@gmail.com>,
	Christophe Leroy <christophe.leroy@csgroup.eu>,
	Anatolij Gustschin <agust@denx.de>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Rich Felker <dalias@libc.org>,
	John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
	"David S. Miller" <davem@davemloft.net>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Stefano Stabellini <sstabellini@kernel.org>,
	Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Subject: [PATCH v6 0/4] Add pci_dev_for_each_resource() helper and update users
Date: Mon, 20 Mar 2023 15:16:29 +0200	[thread overview]
Message-ID: <20230320131633.61680-1-andriy.shevchenko@linux.intel.com> (raw)

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 v6:
- dropped unused variable in PPC code (LKP)

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 |  5 ++-
 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(+), 166 deletions(-)

-- 
2.39.2