linux-kernel - [PATCH v3 01/41] iio: accel: fxls8962af-core: Make use of regmap_set_bits(), regmap_clear

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Date: Mon, 17 Jun 2024 09:49:41 -0400
From: Trevor Gamblin <tgamblin@...libre.com>
To: Jonathan Cameron <jic23@...nel.org>, 
 Lars-Peter Clausen <lars@...afoo.de>, 
 Dmitry Rokosov <ddrokosov@...rdevices.ru>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Cosmin Tanislav <cosmin.tanislav@...log.com>, Chen-Yu Tsai <wens@...e.org>, 
 Hans de Goede <hdegoede@...hat.com>, Ray Jui <rjui@...adcom.com>, 
 Scott Branden <sbranden@...adcom.com>, 
 Broadcom internal kernel review list <bcm-kernel-feedback-list@...adcom.com>, 
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, 
 Neil Armstrong <neil.armstrong@...aro.org>, 
 Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>, 
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>, 
 Saravanan Sekar <sravanhome@...il.com>, Orson Zhai <orsonzhai@...il.com>, 
 Baolin Wang <baolin.wang@...ux.alibaba.com>, 
 Chunyan Zhang <zhang.lyra@...il.com>, 
 Maxime Coquelin <mcoquelin.stm32@...il.com>, 
 Alexandre Torgue <alexandre.torgue@...s.st.com>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Linus Walleij <linus.walleij@...aro.org>, 
 Jean-Baptiste Maneyrol <jmaneyrol@...ensense.com>, 
 Crt Mori <cmo@...exis.com>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, imx@...ts.linux.dev, 
 linux-amlogic@...ts.infradead.org, linux-arm-msm@...r.kernel.org, 
 linux-stm32@...md-mailman.stormreply.com, 
 Uwe Kleine-König <u.kleine-koenig@...libre.com>, 
 Trevor Gamblin <tgamblin@...libre.com>
Subject: [PATCH v3 01/41] iio: accel: fxls8962af-core: Make use of
 regmap_set_bits(), regmap_clear_bits()

Instead of using regmap_update_bits() and passing the mask twice, use
regmap_set_bits().

Instead of using regmap_update_bits() and passing val = 0, use
regmap_clear_bits().

Suggested-by: Uwe Kleine-König <u.kleine-koenig@...libre.com>
Signed-off-by: Trevor Gamblin <tgamblin@...libre.com>
---
 drivers/iio/accel/fxls8962af-core.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls8962af-core.c
index 4fbc01bda62e..d25e31613413 100644
--- a/drivers/iio/accel/fxls8962af-core.c
+++ b/drivers/iio/accel/fxls8962af-core.c
@@ -228,8 +228,8 @@ static int fxls8962af_power_off(struct fxls8962af_data *data)
 
 static int fxls8962af_standby(struct fxls8962af_data *data)
 {
-	return regmap_update_bits(data->regmap, FXLS8962AF_SENS_CONFIG1,
-				  FXLS8962AF_SENS_CONFIG1_ACTIVE, 0);
+	return regmap_clear_bits(data->regmap, FXLS8962AF_SENS_CONFIG1,
+				 FXLS8962AF_SENS_CONFIG1_ACTIVE);
 }
 
 static int fxls8962af_active(struct fxls8962af_data *data)
@@ -785,9 +785,8 @@ static int fxls8962af_reset(struct fxls8962af_data *data)
 	unsigned int reg;
 	int ret;
 
-	ret = regmap_update_bits(data->regmap, FXLS8962AF_SENS_CONFIG1,
-				 FXLS8962AF_SENS_CONFIG1_RST,
-				 FXLS8962AF_SENS_CONFIG1_RST);
+	ret = regmap_set_bits(data->regmap, FXLS8962AF_SENS_CONFIG1,
+			      FXLS8962AF_SENS_CONFIG1_RST);
 	if (ret)
 		return ret;
 
@@ -830,9 +829,8 @@ static int fxls8962af_buffer_postenable(struct iio_dev *indio_dev)
 	fxls8962af_standby(data);
 
 	/* Enable buffer interrupt */
-	ret = regmap_update_bits(data->regmap, FXLS8962AF_INT_EN,
-				 FXLS8962AF_INT_EN_BUF_EN,
-				 FXLS8962AF_INT_EN_BUF_EN);
+	ret = regmap_set_bits(data->regmap, FXLS8962AF_INT_EN,
+			      FXLS8962AF_INT_EN_BUF_EN);
 	if (ret)
 		return ret;
 
@@ -851,8 +849,8 @@ static int fxls8962af_buffer_predisable(struct iio_dev *indio_dev)
 	fxls8962af_standby(data);
 
 	/* Disable buffer interrupt */
-	ret = regmap_update_bits(data->regmap, FXLS8962AF_INT_EN,
-				 FXLS8962AF_INT_EN_BUF_EN, 0);
+	ret = regmap_clear_bits(data->regmap, FXLS8962AF_INT_EN,
+				FXLS8962AF_INT_EN_BUF_EN);
 	if (ret)
 		return ret;
 

-- 
2.45.2