diff options
Diffstat (limited to 'drivers/iio/accel/kxsd9-i2c.c')
| -rw-r--r-- | drivers/iio/accel/kxsd9-i2c.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/drivers/iio/accel/kxsd9-i2c.c b/drivers/iio/accel/kxsd9-i2c.c index 95e20855d2ef..1fa88b99149e 100644 --- a/drivers/iio/accel/kxsd9-i2c.c +++ b/drivers/iio/accel/kxsd9-i2c.c @@ -1,6 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0 #include <linux/device.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/mod_devicetable.h> #include <linux/slab.h> #include <linux/i2c.h> #include <linux/delay.h> @@ -8,8 +10,7 @@ #include "kxsd9.h" -static int kxsd9_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int kxsd9_i2c_probe(struct i2c_client *i2c) { static const struct regmap_config config = { .reg_bits = 8, @@ -20,8 +21,8 @@ static int kxsd9_i2c_probe(struct i2c_client *i2c, regmap = devm_regmap_init_i2c(i2c, &config); if (IS_ERR(regmap)) { - dev_err(&i2c->dev, "Failed to register i2c regmap %d\n", - (int)PTR_ERR(regmap)); + dev_err(&i2c->dev, "Failed to register i2c regmap: %pe\n", + regmap); return PTR_ERR(regmap); } @@ -30,35 +31,35 @@ static int kxsd9_i2c_probe(struct i2c_client *i2c, i2c->name); } -static int kxsd9_i2c_remove(struct i2c_client *client) +static void kxsd9_i2c_remove(struct i2c_client *client) { - return kxsd9_common_remove(&client->dev); + kxsd9_common_remove(&client->dev); } -#ifdef CONFIG_OF static const struct of_device_id kxsd9_of_match[] = { { .compatible = "kionix,kxsd9", }, - { }, + { } }; MODULE_DEVICE_TABLE(of, kxsd9_of_match); -#else -#define kxsd9_of_match NULL -#endif static const struct i2c_device_id kxsd9_i2c_id[] = { - {"kxsd9", 0}, - { }, + { "kxsd9" }, + { } }; MODULE_DEVICE_TABLE(i2c, kxsd9_i2c_id); static struct i2c_driver kxsd9_i2c_driver = { .driver = { .name = "kxsd9", - .of_match_table = of_match_ptr(kxsd9_of_match), - .pm = &kxsd9_dev_pm_ops, + .of_match_table = kxsd9_of_match, + .pm = pm_ptr(&kxsd9_dev_pm_ops), }, .probe = kxsd9_i2c_probe, .remove = kxsd9_i2c_remove, .id_table = kxsd9_i2c_id, }; module_i2c_driver(kxsd9_i2c_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("KXSD9 accelerometer I2C interface"); +MODULE_IMPORT_NS("IIO_KXSD9"); |