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NFC: microread: Drop platform data header file 

Originally I only wanted to drop the unneeded inclusion of
<linux/i2c.h>, but then noticed that struct
microread_nfc_platform_data isn't actually used, and
MICROREAD_DRIVER_NAME is redefined in the only file where it is used,
so we can get rid of the header file and dead code altogether.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
hifive-unleashed-5.1
Jean Delvare 2016-01-21 09:20:12 +01:00 committed by Samuel Ortiz
parent dd215430dc
commit 87aca73737
3 changed files with 0 additions and 44 deletions
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1
MAINTAINERS
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@ -7644,7 +7644,6 @@ F: net/nfc/
F: include/net/nfc/
F: include/uapi/linux/nfc.h
F: drivers/nfc/
F: include/linux/platform_data/microread.h
F: include/linux/platform_data/nfcmrvl.h
F: include/linux/platform_data/nxp-nci.h
F: include/linux/platform_data/pn544.h

8
drivers/nfc/microread/i2c.c
View File

@ -246,18 +246,10 @@ static int microread_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
struct microread_i2c_phy *phy;
struct microread_nfc_platform_data *pdata =
dev_get_platdata(&client->dev);
int r;
dev_dbg(&client->dev, "client %p\n", client);
if (!pdata) {
nfc_err(&client->dev, "client %p: missing platform data\n",
client);
return -EINVAL;
}
phy = devm_kzalloc(&client->dev, sizeof(struct microread_i2c_phy),
GFP_KERNEL);
if (!phy)

35
include/linux/platform_data/microread.h
View File

@ -1,35 +0,0 @@
/*
* Driver include for the Inside Secure microread NFC Chip.
*
* Copyright (C) 2011 Tieto Poland
* Copyright (C) 2012 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _MICROREAD_H
#define _MICROREAD_H
#include <linux/i2c.h>
#define MICROREAD_DRIVER_NAME "microread"
/* board config platform data for microread */
struct microread_nfc_platform_data {
unsigned int rst_gpio;
unsigned int irq_gpio;
unsigned int ioh_gpio;
};
#endif /* _MICROREAD_H */