From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/drivers/net/wimax/i2400m/driver.c | 31 ++++---------------------------
1 files changed, 4 insertions(+), 27 deletions(-)
diff --git a/kernel/drivers/net/wimax/i2400m/driver.c b/kernel/drivers/net/wimax/i2400m/driver.c
index 9c78090..ecb3fcc 100644
--- a/kernel/drivers/net/wimax/i2400m/driver.c
+++ b/kernel/drivers/net/wimax/i2400m/driver.c
@@ -1,25 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Intel Wireless WiMAX Connection 2400m
* Generic probe/disconnect, reset and message passing
*
- *
* Copyright (C) 2007-2008 Intel Corporation <linux-wimax@intel.com>
* Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
- *
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
*
* See i2400m.h for driver documentation. This contains helpers for
* the driver model glue [_setup()/_release()], handling device resets
@@ -755,9 +740,6 @@
static
int i2400m_bm_buf_alloc(struct i2400m *i2400m)
{
- int result;
-
- result = -ENOMEM;
i2400m->bm_cmd_buf = kzalloc(I2400M_BM_CMD_BUF_SIZE, GFP_KERNEL);
if (i2400m->bm_cmd_buf == NULL)
goto error_bm_cmd_kzalloc;
@@ -769,7 +751,7 @@
error_bm_ack_buf_kzalloc:
kfree(i2400m->bm_cmd_buf);
error_bm_cmd_kzalloc:
- return result;
+ return -ENOMEM;
}
@@ -858,7 +840,7 @@
*/
int i2400m_setup(struct i2400m *i2400m, enum i2400m_bri bm_flags)
{
- int result = -ENODEV;
+ int result;
struct device *dev = i2400m_dev(i2400m);
struct wimax_dev *wimax_dev = &i2400m->wimax_dev;
struct net_device *net_dev = i2400m->wimax_dev.net_dev;
@@ -920,11 +902,7 @@
goto error_sysfs_setup;
}
- result = i2400m_debugfs_add(i2400m);
- if (result < 0) {
- dev_err(dev, "cannot setup i2400m's debugfs: %d\n", result);
- goto error_debugfs_setup;
- }
+ i2400m_debugfs_add(i2400m);
result = i2400m_dev_start(i2400m, bm_flags);
if (result < 0)
@@ -934,7 +912,6 @@
error_dev_start:
i2400m_debugfs_rm(i2400m);
-error_debugfs_setup:
sysfs_remove_group(&i2400m->wimax_dev.net_dev->dev.kobj,
&i2400m_dev_attr_group);
error_sysfs_setup:
--
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