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NFC: nxp-nci: Get rid of platform data 

Legacy platform data must go away. We are on the safe side here since
there are no users of it in the kernel.

If anyone by any odd reason needs it the GPIO lookup tables and
built-in device properties at your service.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andy Shevchenko 2019-07-29 16:35:03 +03:00 committed by David S. Miller
parent 1b14a37565
commit 3b0b278312
5 changed files with 1 additions and 30 deletions
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1
MAINTAINERS
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@ -11327,7 +11327,6 @@ F: include/net/nfc/
F: include/uapi/linux/nfc.h F: include/uapi/linux/nfc.h
F: drivers/nfc/ F: drivers/nfc/
F: include/linux/platform_data/nfcmrvl.h F: include/linux/platform_data/nfcmrvl.h
F: include/linux/platform_data/nxp-nci.h
F: Documentation/devicetree/bindings/net/nfc/ F: Documentation/devicetree/bindings/net/nfc/
NFS, SUNRPC, AND LOCKD CLIENTS NFS, SUNRPC, AND LOCKD CLIENTS

1
drivers/nfc/nxp-nci/core.c
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@ -14,7 +14,6 @@
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/module.h> #include <linux/module.h>
#include <linux/nfc.h> #include <linux/nfc.h>
#include <linux/platform_data/nxp-nci.h>
#include <net/nfc/nci_core.h> #include <net/nfc/nci_core.h>

9
drivers/nfc/nxp-nci/i2c.c
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@ -23,7 +23,6 @@
#include <linux/gpio/consumer.h> #include <linux/gpio/consumer.h>
#include <linux/of_gpio.h> #include <linux/of_gpio.h>
#include <linux/of_irq.h> #include <linux/of_irq.h>
#include <linux/platform_data/nxp-nci.h>
#include <asm/unaligned.h> #include <asm/unaligned.h>
#include <net/nfc/nfc.h> #include <net/nfc/nfc.h>
@ -304,7 +303,6 @@ static int nxp_nci_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id) const struct i2c_device_id *id)
{ {
struct nxp_nci_i2c_phy *phy; struct nxp_nci_i2c_phy *phy;
struct nxp_nci_nfc_platform_data *pdata;
int r; int r;
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
@ -323,17 +321,12 @@ static int nxp_nci_i2c_probe(struct i2c_client *client,
phy->i2c_dev = client; phy->i2c_dev = client;
i2c_set_clientdata(client, phy); i2c_set_clientdata(client, phy);
pdata = client->dev.platform_data; if (client->dev.of_node) {
if (!pdata && client->dev.of_node) {
r = nxp_nci_i2c_parse_devtree(client); r = nxp_nci_i2c_parse_devtree(client);
if (r < 0) { if (r < 0) {
nfc_err(&client->dev, "Failed to get DT data\n"); nfc_err(&client->dev, "Failed to get DT data\n");
goto probe_exit; goto probe_exit;
} }
} else if (pdata) {
phy->gpio_en = pdata->gpio_en;
phy->gpio_fw = pdata->gpio_fw;
} else if (ACPI_HANDLE(&client->dev)) { } else if (ACPI_HANDLE(&client->dev)) {
r = nxp_nci_i2c_acpi_config(phy); r = nxp_nci_i2c_acpi_config(phy);
if (r < 0) if (r < 0)

1
drivers/nfc/nxp-nci/nxp-nci.h
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@ -14,7 +14,6 @@
#include <linux/completion.h> #include <linux/completion.h>
#include <linux/firmware.h> #include <linux/firmware.h>
#include <linux/nfc.h> #include <linux/nfc.h>
#include <linux/platform_data/nxp-nci.h>
#include <net/nfc/nci_core.h> #include <net/nfc/nci_core.h>

19
include/linux/platform_data/nxp-nci.h
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@ -1,19 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Generic platform data for the NXP NCI NFC chips.
*
* Copyright (C) 2014 NXP Semiconductors All rights reserved.
*
* Authors: Clément Perrochaud <clement.perrochaud@nxp.com>
*/
#ifndef _NXP_NCI_H_
#define _NXP_NCI_H_
struct nxp_nci_nfc_platform_data {
unsigned int gpio_en;
unsigned int gpio_fw;
unsigned int irq;
};
#endif /* _NXP_NCI_H_ */