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ASoC: codec: cs42l73: Drop cs42l73.h

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There is no in-tree user of "include/sound/cs42l56.h", so move
'struct cs42l73_platform_data ' to cs42l73.c and remove the header file.
And platform data is mostly for legacy platforms that create devices
non using device tree. So drop cs42l73.h to prepare using GPIOD API.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://patch.msgid.link/20250506-csl42x-v3-5-e9496db544c4@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peng Fan
2025-05-06 15:29:35 +08:00
committed by Mark Brown
parent f3e7298848
commit 43ef0dccbc
2 changed files with 17 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
include/sound/cs42l73.h
View File

@@ -1,19 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* linux/sound/cs42l73.h -- Platform data for CS42L73
*
* Copyright (c) 2012 Cirrus Logic Inc.
*/
#ifndef __CS42L73_H
#define __CS42L73_H
struct cs42l73_platform_data {
/* RST GPIO */
unsigned int reset_gpio;
unsigned int chgfreq;
int jack_detection;
unsigned int mclk_freq;
};
#endif /* __CS42L73_H */

34
sound/soc/codecs/cs42l73.c
View File

@@ -19,7 +19,6 @@
#include <linux/regmap.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/cs42l73.h>
#include <sound/initval.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
@@ -29,6 +28,14 @@
#include "cirrus_legacy.h"
#include "cs42l73.h"
struct cs42l73_platform_data {
/* RST GPIO */
unsigned int reset_gpio;
unsigned int chgfreq;
int jack_detection;
unsigned int mclk_freq;
};
struct sp_config {
u8 spc, mmcc, spfs;
u32 srate;
@@ -1276,7 +1283,7 @@ static const struct regmap_config cs42l73_regmap = {
static int cs42l73_i2c_probe(struct i2c_client *i2c_client)
{
struct cs42l73_private *cs42l73;
struct cs42l73_platform_data *pdata = dev_get_platdata(&i2c_client->dev);
struct cs42l73_platform_data *pdata;
int ret, devid;
unsigned int reg;
u32 val32;
@@ -1292,23 +1299,16 @@ static int cs42l73_i2c_probe(struct i2c_client *i2c_client)
return ret;
}
if (pdata) {
cs42l73->pdata = *pdata;
} else {
pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata),
GFP_KERNEL);
if (!pdata)
return -ENOMEM;
pdata = devm_kzalloc(&i2c_client->dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
return -ENOMEM;
if (i2c_client->dev.of_node) {
if (of_property_read_u32(i2c_client->dev.of_node,
"chgfreq", &val32) >= 0)
pdata->chgfreq = val32;
}
pdata->reset_gpio = of_get_named_gpio(i2c_client->dev.of_node,
"reset-gpio", 0);
cs42l73->pdata = *pdata;
if (i2c_client->dev.of_node) {
if (of_property_read_u32(i2c_client->dev.of_node, "chgfreq", &val32) >= 0)
pdata->chgfreq = val32;
}
pdata->reset_gpio = of_get_named_gpio(i2c_client->dev.of_node, "reset-gpio", 0);
cs42l73->pdata = *pdata;
i2c_set_clientdata(i2c_client, cs42l73);