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| author | Jean Delvare | 2016-01-21 09:20:12 +0100 |
|---|---|---|
| committer | Samuel Ortiz | 2016-03-09 23:25:45 +0100 |
| commit | 87aca73737e379f079993802d2c43606f7c5d26c (patch) | |
| tree | bf0fa8b0151c225694656331505ba5ba26a3f1eb | |
| parent | NFC: pn544: Drop two useless checks in ACPI probe path (diff) | |
| download | kernel-qcow2-linux-87aca73737e379f079993802d2c43606f7c5d26c.tar.gz kernel-qcow2-linux-87aca73737e379f079993802d2c43606f7c5d26c.tar.xz kernel-qcow2-linux-87aca73737e379f079993802d2c43606f7c5d26c.zip | |
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>
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rw-r--r-- | drivers/nfc/microread/i2c.c | 8 | ||||
| -rw-r--r-- | include/linux/platform_data/microread.h | 35 |
3 files changed, 0 insertions, 44 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 355e1c85bad6..5e4e50ff87bb 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -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 diff --git a/drivers/nfc/microread/i2c.c b/drivers/nfc/microread/i2c.c index 918e8f2eac47..e0e8afd27849 100644 --- a/drivers/nfc/microread/i2c.c +++ b/drivers/nfc/microread/i2c.c @@ -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) diff --git a/include/linux/platform_data/microread.h b/include/linux/platform_data/microread.h deleted file mode 100644 index ca13992089b8..000000000000 --- a/include/linux/platform_data/microread.h +++ /dev/null @@ -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 */ |