| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20240617-review-v3-27-88d1338c4cca@baylibre.com>
Date: Mon, 17 Jun 2024 09:50:07 -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 27/41] iio: imu: inv_icm42600: make use of
regmap_clear_bits(), regmap_set_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/imu/inv_icm42600/inv_icm42600_buffer.c | 14 ++++++--------
drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 9 ++++-----
drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c | 4 ++--
drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c | 4 ++--
4 files changed, 14 insertions(+), 17 deletions(-)
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
index 63b85ec88c13..509fe6a3ae97 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c
@@ -262,9 +262,8 @@ int inv_icm42600_buffer_update_watermark(struct inv_icm42600_state *st)
/* restore watermark interrupt */
if (restore) {
- ret = regmap_update_bits(st->map, INV_ICM42600_REG_INT_SOURCE0,
- INV_ICM42600_INT_SOURCE0_FIFO_THS_INT1_EN,
- INV_ICM42600_INT_SOURCE0_FIFO_THS_INT1_EN);
+ ret = regmap_set_bits(st->map, INV_ICM42600_REG_INT_SOURCE0,
+ INV_ICM42600_INT_SOURCE0_FIFO_THS_INT1_EN);
if (ret)
return ret;
}
@@ -306,9 +305,8 @@ static int inv_icm42600_buffer_postenable(struct iio_dev *indio_dev)
}
/* set FIFO threshold interrupt */
- ret = regmap_update_bits(st->map, INV_ICM42600_REG_INT_SOURCE0,
- INV_ICM42600_INT_SOURCE0_FIFO_THS_INT1_EN,
- INV_ICM42600_INT_SOURCE0_FIFO_THS_INT1_EN);
+ ret = regmap_set_bits(st->map, INV_ICM42600_REG_INT_SOURCE0,
+ INV_ICM42600_INT_SOURCE0_FIFO_THS_INT1_EN);
if (ret)
goto out_unlock;
@@ -363,8 +361,8 @@ static int inv_icm42600_buffer_predisable(struct iio_dev *indio_dev)
goto out_unlock;
/* disable FIFO threshold interrupt */
- ret = regmap_update_bits(st->map, INV_ICM42600_REG_INT_SOURCE0,
- INV_ICM42600_INT_SOURCE0_FIFO_THS_INT1_EN, 0);
+ ret = regmap_clear_bits(st->map, INV_ICM42600_REG_INT_SOURCE0,
+ INV_ICM42600_INT_SOURCE0_FIFO_THS_INT1_EN);
if (ret)
goto out_unlock;
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
index 96116a68ab29..bb302f5540cf 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c
@@ -435,9 +435,8 @@ static int inv_icm42600_setup(struct inv_icm42600_state *st,
return ret;
/* sensor data in big-endian (default) */
- ret = regmap_update_bits(st->map, INV_ICM42600_REG_INTF_CONFIG0,
- INV_ICM42600_INTF_CONFIG0_SENSOR_DATA_ENDIAN,
- INV_ICM42600_INTF_CONFIG0_SENSOR_DATA_ENDIAN);
+ ret = regmap_set_bits(st->map, INV_ICM42600_REG_INTF_CONFIG0,
+ INV_ICM42600_INTF_CONFIG0_SENSOR_DATA_ENDIAN);
if (ret)
return ret;
@@ -532,8 +531,8 @@ static int inv_icm42600_irq_init(struct inv_icm42600_state *st, int irq,
return ret;
/* Deassert async reset for proper INT pin operation (cf datasheet) */
- ret = regmap_update_bits(st->map, INV_ICM42600_REG_INT_CONFIG1,
- INV_ICM42600_INT_CONFIG1_ASYNC_RESET, 0);
+ ret = regmap_clear_bits(st->map, INV_ICM42600_REG_INT_CONFIG1,
+ INV_ICM42600_INT_CONFIG1_ASYNC_RESET);
if (ret)
return ret;
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c
index 8d33504d770f..ebb31b385881 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_i2c.c
@@ -28,8 +28,8 @@ static int inv_icm42600_i2c_bus_setup(struct inv_icm42600_state *st)
INV_ICM42600_INTF_CONFIG6_MASK,
INV_ICM42600_INTF_CONFIG6_I3C_EN);
- ret = regmap_update_bits(st->map, INV_ICM42600_REG_INTF_CONFIG4,
- INV_ICM42600_INTF_CONFIG4_I3C_BUS_ONLY, 0);
+ ret = regmap_clear_bits(st->map, INV_ICM42600_REG_INTF_CONFIG4,
+ INV_ICM42600_INTF_CONFIG4_I3C_BUS_ONLY);
if (ret)
return ret;
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c
index cc2bf1799a46..eae5ff7a3cc1 100644
--- a/drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c
+++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_spi.c
@@ -27,8 +27,8 @@ static int inv_icm42600_spi_bus_setup(struct inv_icm42600_state *st)
if (ret)
return ret;
- ret = regmap_update_bits(st->map, INV_ICM42600_REG_INTF_CONFIG4,
- INV_ICM42600_INTF_CONFIG4_I3C_BUS_ONLY, 0);
+ ret = regmap_clear_bits(st->map, INV_ICM42600_REG_INTF_CONFIG4,
+ INV_ICM42600_INTF_CONFIG4_I3C_BUS_ONLY);
if (ret)
return ret;
--
2.45.2
Powered by blists - more mailing lists