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Message-Id: <20240504-pinctrl-cleanup-v2-3-26c5f2dc1181@nxp.com>
Date: Sat, 04 May 2024 21:20:01 +0800
From: "Peng Fan (OSS)" <peng.fan@....nxp.com>
To: Linus Walleij <linus.walleij@...aro.org>,
Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>, Dvorkin Dmitry <dvorkin@...bo.com>,
Wells Lu <wellslutw@...il.com>, Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Emil Renner Berthing <kernel@...il.dk>,
Jianlong Huang <jianlong.huang@...rfivetech.com>,
Hal Feng <hal.feng@...rfivetech.com>, Orson Zhai <orsonzhai@...il.com>,
Baolin Wang <baolin.wang@...ux.alibaba.com>,
Chunyan Zhang <zhang.lyra@...il.com>, Viresh Kumar <vireshk@...nel.org>,
Shiraz Hashim <shiraz.linux.kernel@...il.com>, soc@...nel.org,
Krzysztof Kozlowski <krzk@...nel.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Patrice Chotard <patrice.chotard@...s.st.com>,
Heiko Stuebner <heiko@...ech.de>, Damien Le Moal <dlemoal@...nel.org>,
Ludovic Desroches <ludovic.desroches@...rochip.com>,
Nicolas Ferre <nicolas.ferre@...rochip.com>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Claudiu Beznea <claudiu.beznea@...on.dev>,
Dong Aisheng <aisheng.dong@....com>, Fabio Estevam <festevam@...il.com>,
Shawn Guo <shawnguo@...nel.org>, Jacky Bai <ping.bai@....com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Chester Lin <chester62515@...il.com>, Matthias Brugger <mbrugger@...e.com>,
Ghennadi Procopciuc <ghennadi.procopciuc@....nxp.com>,
Sean Wang <sean.wang@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
Sascha Hauer <s.hauer@...gutronix.de>,
Andrew Jeffery <andrew@...econstruct.com.au>, Joel Stanley <joel@....id.au>,
Dan Carpenter <dan.carpenter@...aro.org>, Tony Lindgren <tony@...mide.com>,
Stephen Warren <swarren@...dotorg.org>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-tegra@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-stm32@...md-mailman.stormreply.com, linux-samsung-soc@...r.kernel.org,
linux-renesas-soc@...r.kernel.org, linux-rockchip@...ts.infradead.org,
linux-riscv@...ts.infradead.org, linux-mediatek@...ts.infradead.org,
imx@...ts.linux.dev, linux-aspeed@...ts.ozlabs.org,
openbmc@...ts.ozlabs.org, Peng Fan <peng.fan@....com>
Subject: [PATCH v2 03/20] pinctrl: stm32: Use scope based of_node_put()
cleanups
From: Peng Fan <peng.fan@....com>
Use scope based of_node_put() cleanup to simplify code.
Signed-off-by: Peng Fan <peng.fan@....com>
---
drivers/pinctrl/stm32/pinctrl-stm32.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index 978ccdbaf3d3..a8673739871d 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -670,7 +670,6 @@ static int stm32_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config,
struct pinctrl_map **map, unsigned *num_maps)
{
- struct device_node *np;
unsigned reserved_maps;
int ret;
@@ -678,12 +677,11 @@ static int stm32_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
*num_maps = 0;
reserved_maps = 0;
- for_each_child_of_node(np_config, np) {
+ for_each_child_of_node_scoped(np_config, np) {
ret = stm32_pctrl_dt_subnode_to_map(pctldev, np, map,
&reserved_maps, num_maps);
if (ret < 0) {
pinctrl_utils_free_map(pctldev, *map, *num_maps);
- of_node_put(np);
return ret;
}
}
--
2.37.1
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