From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/drivers/nfc/st95hf/core.c | 21 +++------------------
1 files changed, 3 insertions(+), 18 deletions(-)
diff --git a/kernel/drivers/nfc/st95hf/core.c b/kernel/drivers/nfc/st95hf/core.c
index c4b6e29..4578547 100644
--- a/kernel/drivers/nfc/st95hf/core.c
+++ b/kernel/drivers/nfc/st95hf/core.c
@@ -1,20 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* --------------------------------------------------------------------
* Driver for ST NFC Transceiver ST95HF
* --------------------------------------------------------------------
* Copyright (C) 2015 STMicroelectronics Pvt. Ltd. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions 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, see <http://www.gnu.org/licenses/>.
*/
#include <linux/err.h>
@@ -327,7 +316,7 @@
&echo_response);
if (result) {
dev_err(&st95context->spicontext.spidev->dev,
- "err: echo response receieve error = 0x%x\n", result);
+ "err: echo response receive error = 0x%x\n", result);
return result;
}
@@ -672,7 +661,7 @@
result = -ETIMEDOUT;
else
result = -EIO;
- return result;
+ return result;
}
/* Check for CRC err only if CRC is present in the tag response */
@@ -781,9 +770,7 @@
int result = 0;
int res_len;
static bool wtx;
- struct device *dev;
struct device *spidevice;
- struct nfc_digital_dev *nfcddev;
struct sk_buff *skb_resp;
struct st95hf_context *stcontext =
(struct st95hf_context *)st95hfcontext;
@@ -828,8 +815,6 @@
goto end;
}
- dev = &stcontext->nfcdev->dev;
- nfcddev = stcontext->ddev;
if (skb_resp->data[2] == WTX_REQ_FROM_TAG) {
/* Request for new FWT from tag */
result = st95hf_handle_wtx(stcontext, true, skb_resp->data[3]);
--
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