linux-kernel - [PATCH v1 00/11] Get rid of [devm_]gpiod_get_from_of

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Message-Id: <20220903-gpiod_get_from_of_node-remove-v1-0-b29adfb27a6c@gmail.com>
Date:   Sun,  4 Sep 2022 23:30:52 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Matti Vaittinen <mazziesaccount@...il.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Felipe Balbi <balbi@...nel.org>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Vignesh Raghavendra <vigneshr@...com>,
        Daniel Vetter <daniel@...ll.ch>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Marc Zyngier <maz@...nel.org>,
        Richard Weinberger <richard@....at>,
        David Airlie <airlied@...ux.ie>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alyssa Rosenzweig <alyssa@...enzweig.io>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Rob Herring <robh@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Pali Rohár <pali@...nel.org>
Cc:     linux-watchdog@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-gpio@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-mtd@...ts.infradead.org,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v1 00/11] Get rid of [devm_]gpiod_get_from_of_node() public APIs

I would like to stop exporting OF-specific [devm_]gpiod_get_from_of_node()
so that gpiolib can be cleaned a bit. We can do that by switching drivers
to use generic fwnode API ([devm_]fwnode_gpiod_get()). By doing so we open
the door to augmenting device tree and ACPI information through secondary
software properties (once we teach gpiolib how to handle those).

I hope that relevant maintainers will take patches through their trees and
then we could merge the last one some time after -rc1.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>

---
Dmitry Torokhov (11):
      PCI: tegra: switch to using devm_fwnode_gpiod_get
      drm/tegra: switch to using devm_fwnode_gpiod_get
      mtd: rawnand: stm32_fmc2: switch to using devm_fwnode_gpiod_get()
      usb: phy: tegra: switch to using devm_gpiod_get()
      usb: gadget: udc: at91: switch to using fwnode_gpiod_get_index()
      PCI: aardvark: switch to using devm_gpiod_get_optional()
      PCI: apple: switch to using fwnode_gpiod_get_index()
      regulator: bd71815: switch to using devm_fwnode_gpiod_get()
      regulator: bd9576: switch to using devm_fwnode_gpiod_get()
      watchdog: bd9576_wdt: switch to using devm_fwnode_gpiod_get()
      gpiolib: of: remove [devm_]gpiod_get_from_of_node() APIs

 drivers/gpio/gpiolib-devres.c          | 55 ----------------------------------
 drivers/gpio/gpiolib-of.c              |  1 -
 drivers/gpio/gpiolib-of.h              | 13 ++++++++
 drivers/gpu/drm/tegra/output.c         | 10 +++----
 drivers/mtd/nand/raw/stm32_fmc2_nand.c |  5 ++--
 drivers/pci/controller/pci-aardvark.c  | 23 +++++++-------
 drivers/pci/controller/pci-tegra.c     |  9 +++---
 drivers/pci/controller/pcie-apple.c    |  4 +--
 drivers/regulator/bd71815-regulator.c  |  7 ++---
 drivers/regulator/bd9576-regulator.c   | 17 ++++++-----
 drivers/usb/gadget/udc/at91_udc.c      |  8 +++--
 drivers/usb/phy/phy-tegra-usb.c        | 14 ++++++---
 drivers/watchdog/bd9576_wdt.c          | 51 ++++++++++++++++++-------------
 include/linux/gpio/consumer.h          | 48 -----------------------------
 14 files changed, 96 insertions(+), 169 deletions(-)
---
base-commit: 7fd22855300e693668c3397771b3a2b3948f827a
change-id: 20220903-gpiod_get_from_of_node-remove-de3032fc01de

Best regards,
-- 
Dmitry