mirror of
https://github.com/torvalds/linux.git
synced 2024-11-14 16:12:02 +00:00
ba2a2c378a
These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240502074722.1103986-2-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* ALSA SoC TLV320AIC23 codec driver I2C interface
|
|
*
|
|
* Author: Arun KS, <arunks@mistralsolutions.com>
|
|
* Copyright: (C) 2008 Mistral Solutions Pvt Ltd.,
|
|
*
|
|
* Based on sound/soc/codecs/wm8731.c by Richard Purdie
|
|
*/
|
|
|
|
#include <linux/i2c.h>
|
|
#include <linux/module.h>
|
|
#include <linux/of.h>
|
|
#include <linux/regmap.h>
|
|
#include <sound/soc.h>
|
|
|
|
#include "tlv320aic23.h"
|
|
|
|
static int tlv320aic23_i2c_probe(struct i2c_client *i2c)
|
|
{
|
|
struct regmap *regmap;
|
|
|
|
if (!i2c_check_functionality(i2c->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
|
|
return -EINVAL;
|
|
|
|
regmap = devm_regmap_init_i2c(i2c, &tlv320aic23_regmap);
|
|
return tlv320aic23_probe(&i2c->dev, regmap);
|
|
}
|
|
|
|
static const struct i2c_device_id tlv320aic23_id[] = {
|
|
{"tlv320aic23"},
|
|
{}
|
|
};
|
|
|
|
MODULE_DEVICE_TABLE(i2c, tlv320aic23_id);
|
|
|
|
#ifdef CONFIG_OF
|
|
static const struct of_device_id tlv320aic23_of_match[] = {
|
|
{ .compatible = "ti,tlv320aic23", },
|
|
{ }
|
|
};
|
|
MODULE_DEVICE_TABLE(of, tlv320aic23_of_match);
|
|
#endif
|
|
|
|
static struct i2c_driver tlv320aic23_i2c_driver = {
|
|
.driver = {
|
|
.name = "tlv320aic23-codec",
|
|
.of_match_table = of_match_ptr(tlv320aic23_of_match),
|
|
},
|
|
.probe = tlv320aic23_i2c_probe,
|
|
.id_table = tlv320aic23_id,
|
|
};
|
|
|
|
module_i2c_driver(tlv320aic23_i2c_driver);
|
|
|
|
MODULE_DESCRIPTION("ASoC TLV320AIC23 codec driver I2C");
|
|
MODULE_AUTHOR("Arun KS <arunks@mistralsolutions.com>");
|
|
MODULE_LICENSE("GPL");
|