From: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Dvorkin Dmitry <dvorkin@tibbo.com>,
Wells Lu <wellslutw@gmail.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Emil Renner Berthing <kernel@esmil.dk>,
Jianlong Huang <jianlong.huang@starfivetech.com>,
Hal Feng <hal.feng@starfivetech.com>,
Orson Zhai <orsonzhai@gmail.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Chunyan Zhang <zhang.lyra@gmail.com>,
Viresh Kumar <vireshk@kernel.org>,
Shiraz Hashim <shiraz.linux.kernel@gmail.com>,
soc@kernel.org, Krzysztof Kozlowski <krzk@kernel.org>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Alim Akhtar <alim.akhtar@samsung.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Patrice Chotard <patrice.chotard@foss.st.com>,
Heiko Stuebner <heiko@sntech.de>,
Damien Le Moal <dlemoal@kernel.org>,
Ludovic Desroches <ludovic.desroches@microchip.com>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Claudiu Beznea <claudiu.beznea@tuxon.dev>,
Dong Aisheng <aisheng.dong@nxp.com>,
Fabio Estevam <festevam@gmail.com>,
Shawn Guo <shawnguo@kernel.org>, Jacky Bai <ping.bai@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Chester Lin <chester62515@gmail.com>,
Matthias Brugger <mbrugger@suse.com>,
Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com>,
Sean Wang <sean.wang@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Andrew Jeffery <andrew@codeconstruct.com.au>,
Joel Stanley <joel@jms.id.au>,
Dan Carpenter <dan.carpenter@linaro.org>,
Tony Lindgren <tony@atomide.com>,
Stephen Warren <swarren@wwwdotorg.org>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-tegra@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-samsung-soc@vger.kernel.org,
linux-renesas-soc@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-riscv@lists.infradead.org,
linux-mediatek@lists.infradead.org, imx@lists.linux.dev,
linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org,
Peng Fan <peng.fan@nxp.com>,
Emil Renner Berthing <emil.renner.berthing@canonical.com>
Subject: [PATCH v2 00/20] pinctrl: Use scope based of_node_put() cleanups
Date: Sat, 04 May 2024 21:19:58 +0800 [thread overview]
Message-ID: <20240504-pinctrl-cleanup-v2-0-26c5f2dc1181@nxp.com> (raw)
Use scope based of_node_put() to simplify code. It reduces the chance
of forgetting of_node_put(), and also simplifies error handling path.
I not able to test the changes on all the hardwares, so driver owners,
please help review when you have time.
This patchset was inspired from Dan's comments on pinctrl-scmi-imx.c,
thanks.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
Changes in v2:
- Drop aspeed changes per Andrew Jeffery
- Drop changes to code pattern that of_node_get(or other refcount
increasing) followed by of_node_put. That said, but I still have a
change for samsung pinctrl that drops several of_node_put places. If
this is not welcomed, patch 20/20 could be dropped.
- Add Fix tag for patch 1
- Add A-b for patch 4
- Drop unneeded {} in patch 8 Per Dan Carpenter
- Add a new patch 18.
- Moved patch [19,20]/20, in case people are not happy with the changes,
the two patch could be dropped when apply if no v3 patchset.
- Link to v1: https://lore.kernel.org/r/20240501-pinctrl-cleanup-v1-0-797ceca46e5c@nxp.com
---
Peng Fan (20):
pinctrl: ti: iodelay: Use scope based of_node_put() cleanups
pinctrl: tegra: Use scope based of_node_put() cleanups
pinctrl: stm32: Use scope based of_node_put() cleanups
pinctrl: starfive: Use scope based of_node_put() cleanups
pinctrl: sprd: Use scope based of_node_put() cleanups
pinctrl: spear: Use scope based of_node_put() cleanups
pinctrl: renesas: Use scope based of_node_put() cleanups
pinctrl: st: Use scope based of_node_put() cleanups
pinctrl: rockchip: Use scope based of_node_put() cleanups
pinctrl: equilibrium: Use scope based of_node_put() cleanups
pinctrl: at91: Use scope based of_node_put() cleanups
pinctrl: s32cc: Use scope based of_node_put() cleanups
pinctrl: nomadik: Use scope based of_node_put() cleanups
pinctrl: mediatek: Use scope based of_node_put() cleanups
pinctrl: freescale: Use scope based of_node_put() cleanups
pinctrl: bcm: bcm63xx: Use scope based of_node_put() cleanups
pinctrl: pinconf-generic: Use scope based of_node_put() cleanups
pinctrl: freescale: mxs: Fix refcount of child
pinctrl: k210: Use scope based of_node_put() cleanups
pinctrl: samsung: Use scope based of_node_put() cleanups
drivers/pinctrl/bcm/pinctrl-bcm63xx.c | 4 +--
drivers/pinctrl/freescale/pinctrl-imx.c | 25 ++++-----------
drivers/pinctrl/freescale/pinctrl-imx1-core.c | 16 +++-------
drivers/pinctrl/freescale/pinctrl-mxs.c | 18 ++++-------
drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 4 +--
drivers/pinctrl/mediatek/pinctrl-paris.c | 4 +--
drivers/pinctrl/nomadik/pinctrl-abx500.c | 4 +--
drivers/pinctrl/nomadik/pinctrl-nomadik.c | 4 +--
drivers/pinctrl/nxp/pinctrl-s32cc.c | 31 ++++++------------
drivers/pinctrl/pinconf-generic.c | 7 ++--
drivers/pinctrl/pinctrl-at91-pio4.c | 7 ++--
drivers/pinctrl/pinctrl-at91.c | 14 +++-----
drivers/pinctrl/pinctrl-equilibrium.c | 21 +++---------
drivers/pinctrl/pinctrl-k210.c | 7 ++--
drivers/pinctrl/pinctrl-rockchip.c | 11 ++-----
drivers/pinctrl/pinctrl-st.c | 37 +++++++---------------
drivers/pinctrl/renesas/pinctrl-rza1.c | 14 +++-----
drivers/pinctrl/renesas/pinctrl-rzg2l.c | 7 ++--
drivers/pinctrl/renesas/pinctrl-rzn1.c | 23 ++++----------
drivers/pinctrl/renesas/pinctrl-rzv2m.c | 7 ++--
drivers/pinctrl/renesas/pinctrl.c | 7 ++--
drivers/pinctrl/samsung/pinctrl-exynos.c | 16 +++-------
drivers/pinctrl/samsung/pinctrl-samsung.c | 19 +++--------
drivers/pinctrl/spear/pinctrl-spear.c | 13 +++-----
drivers/pinctrl/sprd/pinctrl-sprd.c | 14 +++-----
drivers/pinctrl/starfive/pinctrl-starfive-jh7100.c | 27 +++++++---------
drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c | 18 +++++------
drivers/pinctrl/stm32/pinctrl-stm32.c | 4 +--
drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 7 ++--
drivers/pinctrl/tegra/pinctrl-tegra.c | 4 +--
drivers/pinctrl/ti/pinctrl-ti-iodelay.c | 37 ++++++++--------------
31 files changed, 133 insertions(+), 298 deletions(-)
---
base-commit: bb7a2467e6beef44a80a17d45ebf2931e7631083
change-id: 20240429-pinctrl-cleanup-e4d461c32648
Best regards,
--
Peng Fan <peng.fan@nxp.com>
next reply other threads:[~2024-05-04 13:12 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-04 13:19 Peng Fan (OSS) [this message]
2024-05-04 13:19 ` [PATCH v2 01/20] pinctrl: ti: iodelay: Use scope based of_node_put() cleanups Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 02/20] pinctrl: tegra: " Peng Fan (OSS)
2024-05-30 10:46 ` Thierry Reding
2024-05-04 13:20 ` [PATCH v2 03/20] pinctrl: stm32: " Peng Fan (OSS)
2024-05-17 6:11 ` Patrice CHOTARD
2024-05-27 12:56 ` Linus Walleij
2024-05-04 13:20 ` [PATCH v2 04/20] pinctrl: starfive: " Peng Fan (OSS)
2024-05-27 14:25 ` Markus Elfring
2024-05-30 8:41 ` Peng Fan
2024-05-30 9:40 ` [v2 " Markus Elfring
2024-05-04 13:20 ` [PATCH v2 05/20] pinctrl: sprd: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 06/20] pinctrl: spear: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 07/20] pinctrl: renesas: " Peng Fan (OSS)
2024-05-13 11:59 ` Geert Uytterhoeven
2024-05-13 12:04 ` Peng Fan
2024-05-13 20:51 ` Linus Walleij
2024-05-14 6:35 ` Geert Uytterhoeven
2024-05-14 7:33 ` Linus Walleij
2024-05-14 8:06 ` Geert Uytterhoeven
2024-05-30 9:02 ` Andy Shevchenko
2024-05-30 9:21 ` Geert Uytterhoeven
2024-05-04 13:20 ` [PATCH v2 08/20] pinctrl: st: " Peng Fan (OSS)
2024-05-17 6:44 ` Patrice CHOTARD
2024-05-27 12:57 ` Linus Walleij
2024-05-30 9:04 ` Andy Shevchenko
2024-05-04 13:20 ` [PATCH v2 09/20] pinctrl: rockchip: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 10/20] pinctrl: equilibrium: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 11/20] pinctrl: at91: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 12/20] pinctrl: s32cc: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 13/20] pinctrl: nomadik: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 14/20] pinctrl: mediatek: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 15/20] pinctrl: freescale: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 16/20] pinctrl: bcm: bcm63xx: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 17/20] pinctrl: pinconf-generic: " Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 18/20] pinctrl: freescale: mxs: Fix refcount of child Peng Fan (OSS)
2024-05-27 15:56 ` Markus Elfring
2024-05-30 8:44 ` Peng Fan
2024-05-30 9:50 ` [v2 " Markus Elfring
2024-05-30 9:54 ` Peng Fan
2024-05-04 13:20 ` [PATCH v2 19/20] pinctrl: k210: Use scope based of_node_put() cleanups Peng Fan (OSS)
2024-05-04 13:20 ` [PATCH v2 20/20] pinctrl: samsung: " Peng Fan (OSS)
2024-05-30 11:56 ` [PATCH v2 00/20] pinctrl: " Geert Uytterhoeven
2024-05-31 3:07 ` Peng Fan
2024-05-31 7:06 ` Geert Uytterhoeven
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