linux/drivers/iio/accel/mma7455.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * IIO accel driver for Freescale MMA7455L 3-axis 10-bit accelerometer
 * Copyright 2015 Joachim Eastwood <manabian@gmail.com>
 */

#ifndef __MMA7455_H
#define __MMA7455_H

extern const struct regmap_config mma7455_core_regmap;

int mma7455_core_probe(struct device *dev, struct regmap *regmap,
		       const char *name);
void mma7455_core_remove(struct device *dev);

#endif
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-06-04 16:11:33 +08:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
iio: accel: add Freescale MMA7455L/MMA7456L 3-axis accelerometer driver Add support for Freescale MMA7455L/MMA7456L 3-axis in 10-bit mode for I2C and SPI bus. This rather simple driver that currently doesn't support all the hardware features of MMA7455L/MMA7456L. Tested on Embedded Artist's LPC4357 Dev Kit with MMA7455L on I2C bus. Data sheets for the two devices can be found here: http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7455L.pdf http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7456L.pdf Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> 2015-10-31 20:49:16 +08:00			`/*`
			`* IIO accel driver for Freescale MMA7455L 3-axis 10-bit accelerometer`
			`* Copyright 2015 Joachim Eastwood <manabian@gmail.com>`
			`*/`

			`#ifndef __MMA7455_H`
			`#define __MMA7455_H`

			`extern const struct regmap_config mma7455_core_regmap;`

			`int mma7455_core_probe(struct device dev, struct regmap regmap,`
			`const char *name);`
iio: accel: mma7455: Make mma7455_core_remove() return void Up to now mma7455_core_remove() returns zero unconditionally. Make it return void instead which makes it easier to see in the callers that there is no error to handle. Also the return value of i2c and spi remove callbacks is ignored anyway. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com> Link: https://lore.kernel.org/r/20211013203223.2694577-6-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> 2021-10-14 04:32:13 +08:00			`void mma7455_core_remove(struct device *dev);`
iio: accel: add Freescale MMA7455L/MMA7456L 3-axis accelerometer driver Add support for Freescale MMA7455L/MMA7456L 3-axis in 10-bit mode for I2C and SPI bus. This rather simple driver that currently doesn't support all the hardware features of MMA7455L/MMA7456L. Tested on Embedded Artist's LPC4357 Dev Kit with MMA7455L on I2C bus. Data sheets for the two devices can be found here: http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7455L.pdf http://cache.freescale.com/files/sensors/doc/data_sheet/MMA7456L.pdf Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org> 2015-10-31 20:49:16 +08:00
			`#endif`