linux-kernel - [PATCH 0/7] iio: Remove dev_err

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Message-Id: <20250821080723.525379-1-zhao.xichao@vivo.com>
Date: Thu, 21 Aug 2025 16:06:44 +0800
From: Xichao Zhao <zhao.xichao@...o.com>
To: Jonathan Cameron <jic23@...nel.org>,
	David Lechner <dlechner@...libre.com>,
	Nuno Sá <nuno.sa@...log.com>,
	Andy Shevchenko <andy@...nel.org>,
	Andreas Klinger <ak@...klinger.de>,
	Haibo Chen <haibo.chen@....com>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Marius Cristea <marius.cristea@...rochip.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Kevin Hilman <khilman@...libre.com>,
	Jerome Brunet <jbrunet@...libre.com>,
	Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
	Heiko Stuebner <heiko@...ech.de>,
	Francesco Dolcini <francesco@...cini.it>,
	João Paulo Gonçalves <jpaulo.silvagoncalves@...il.com>,
	Hugo Villeneuve <hvilleneuve@...onoff.com>,
	Gustavo Silva <gustavograzs@...il.com>,
	Tomasz Duszynski <tomasz.duszynski@...akon.com>,
	Jagath Jog J <jagathjog1996@...il.com>,
	Crt Mori <cmo@...exis.com>,
	Xichao Zhao <zhao.xichao@...o.com>,
	Per-Daniel Olsson <perdaniel.olsson@...s.com>,
	Waqar Hameed <waqar.hameed@...s.com>,
	Yasin Lee <yasin.lee.x@...il.com>,
	Julien Stephan <jstephan@...libre.com>,
	linux-iio@...r.kernel.org (open list:IIO SUBSYSTEM AND DRIVERS),
	linux-kernel@...r.kernel.org (open list),
	imx@...ts.linux.dev (open list:NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER),
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	linux-amlogic@...ts.infradead.org (open list:ARM/Amlogic Meson SoC support),
	linux-rockchip@...ts.infradead.org (open list:ARM/Rockchip SoC support)
Subject: [PATCH 0/7] iio: Remove dev_err_probe() if error is -ENOMEM

The dev_err_probe() doesn't do anything when error is '-ENOMEM'.
Therefore, remove the useless call to dev_err_probe(), and just
return the value instead.

Xichao Zhao (7):
  iio: accel: msa311: Remove dev_err_probe() if error is -ENOMEM
  iio: adc: Remove dev_err_probe() if error is -ENOMEM
  iio: chemical: Remove dev_err_probe() if error is -ENOMEM
  iio: imu: bmi323: Remove dev_err_probe() if error is -ENOMEM
  iio: light: Remove dev_err_probe() if error is -ENOMEM
  iio: proximity: Remove dev_err_probe() if error is -ENOMEM
  iio: temperature: mlx90635: Remove dev_err_probe() if error is -ENOMEM

 drivers/iio/accel/msa311.c           | 8 +++-----
 drivers/iio/adc/hx711.c              | 2 +-
 drivers/iio/adc/imx93_adc.c          | 3 +--
 drivers/iio/adc/mcp3564.c            | 2 +-
 drivers/iio/adc/meson_saradc.c       | 2 +-
 drivers/iio/adc/rockchip_saradc.c    | 3 +--
 drivers/iio/adc/spear_adc.c          | 3 +--
 drivers/iio/adc/ti-ads1119.c         | 6 ++----
 drivers/iio/adc/ti-ads7924.c         | 3 +--
 drivers/iio/adc/vf610_adc.c          | 2 +-
 drivers/iio/chemical/ens160_core.c   | 3 +--
 drivers/iio/chemical/scd30_core.c    | 2 +-
 drivers/iio/imu/bmi323/bmi323_core.c | 3 +--
 drivers/iio/light/opt4060.c          | 2 +-
 drivers/iio/light/veml6040.c         | 3 +--
 drivers/iio/proximity/d3323aa.c      | 3 +--
 drivers/iio/proximity/hx9023s.c      | 3 +--
 drivers/iio/proximity/irsd200.c      | 6 ++----
 drivers/iio/temperature/mlx90635.c   | 2 +-
 19 files changed, 23 insertions(+), 38 deletions(-)

-- 
2.34.1