diff options
Diffstat (limited to 'drivers/iio/accel/dmard09.c')
| -rw-r--r-- | drivers/iio/accel/dmard09.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/iio/accel/dmard09.c b/drivers/iio/accel/dmard09.c index 16a7e74f5e9a..d9290e3b9c46 100644 --- a/drivers/iio/accel/dmard09.c +++ b/drivers/iio/accel/dmard09.c @@ -1,19 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * IIO driver for the 3-axis accelerometer Domintech DMARD09. * * Copyright (c) 2016, Jelle van der Waa <jelle@vdwaa.nl> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/module.h> #include <linux/i2c.h> #include <linux/iio/iio.h> @@ -32,7 +24,7 @@ #define DMARD09_AXIS_Y 1 #define DMARD09_AXIS_Z 2 #define DMARD09_AXIS_X_OFFSET ((DMARD09_AXIS_X + 1) * 2) -#define DMARD09_AXIS_Y_OFFSET ((DMARD09_AXIS_Y + 1 )* 2) +#define DMARD09_AXIS_Y_OFFSET ((DMARD09_AXIS_Y + 1) * 2) #define DMARD09_AXIS_Z_OFFSET ((DMARD09_AXIS_Z + 1) * 2) struct dmard09_data { @@ -96,18 +88,15 @@ static const struct iio_info dmard09_info = { .read_raw = dmard09_read_raw, }; -static int dmard09_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int dmard09_probe(struct i2c_client *client) { int ret; struct iio_dev *indio_dev; struct dmard09_data *data; indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); - if (!indio_dev) { - dev_err(&client->dev, "iio allocation failed\n"); + if (!indio_dev) return -ENOMEM; - } data = iio_priv(indio_dev); data->client = client; @@ -124,7 +113,6 @@ static int dmard09_probe(struct i2c_client *client, } i2c_set_clientdata(client, indio_dev); - indio_dev->dev.parent = &client->dev; indio_dev->name = DMARD09_DRV_NAME; indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->channels = dmard09_channels; @@ -135,8 +123,8 @@ static int dmard09_probe(struct i2c_client *client, } static const struct i2c_device_id dmard09_id[] = { - { "dmard09", 0}, - { }, + { "dmard09" }, + { } }; MODULE_DEVICE_TABLE(i2c, dmard09_id); |