+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * SSM2518 amplifier audio driver
- *
- * Copyright 2013 Analog Devices Inc.
- * Author: Lars-Peter Clausen <lars@metafoo.de>
- */
-
-#ifndef __LINUX_PLATFORM_DATA_SSM2518_H__
-#define __LINUX_PLATFORM_DATA_SSM2518_H__
-
-/**
- * struct ssm2518_platform_data - Platform data for the ssm2518 driver
- * @enable_gpio: GPIO connected to the nSD pin. Set to -1 if the nSD pin is
- * hardwired.
- */
-struct ssm2518_platform_data {
- int enable_gpio;
-};
-
-#endif
#include <linux/slab.h>
#include <linux/gpio.h>
#include <linux/of_gpio.h>
-#include <linux/platform_data/ssm2518.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
static int ssm2518_i2c_probe(struct i2c_client *i2c)
{
- struct ssm2518_platform_data *pdata = i2c->dev.platform_data;
struct ssm2518 *ssm2518;
int ret;
if (ssm2518 == NULL)
return -ENOMEM;
- if (pdata) {
- ssm2518->enable_gpio = pdata->enable_gpio;
- } else if (i2c->dev.of_node) {
+ if (i2c->dev.of_node) {
ssm2518->enable_gpio = of_get_gpio(i2c->dev.of_node, 0);
if (ssm2518->enable_gpio < 0 && ssm2518->enable_gpio != -ENOENT)
return ssm2518->enable_gpio;