From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/net/wimax/i2400m/debugfs.c | 172 +++++++++------------------------------------------------
1 files changed, 27 insertions(+), 145 deletions(-)
diff --git a/kernel/drivers/net/wimax/i2400m/debugfs.c b/kernel/drivers/net/wimax/i2400m/debugfs.c
index 6702da8..1c640b4 100644
--- a/kernel/drivers/net/wimax/i2400m/debugfs.c
+++ b/kernel/drivers/net/wimax/i2400m/debugfs.c
@@ -1,24 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Intel Wireless WiMAX Connection 2400m
* Debugfs interfaces to manipulate driver and device information
*
- *
* Copyright (C) 2007 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.
*/
#include <linux/debugfs.h>
@@ -40,18 +26,9 @@
*val = netif_queue_stopped(i2400m->wimax_dev.net_dev);
return 0;
}
-DEFINE_SIMPLE_ATTRIBUTE(fops_netdev_queue_stopped,
+DEFINE_DEBUGFS_ATTRIBUTE(fops_netdev_queue_stopped,
debugfs_netdev_queue_stopped_get,
NULL, "%llu\n");
-
-
-static
-struct dentry *debugfs_create_netdev_queue_stopped(
- const char *name, struct dentry *parent, struct i2400m *i2400m)
-{
- return debugfs_create_file(name, 0400, parent, i2400m,
- &fops_netdev_queue_stopped);
-}
/*
* We don't allow partial reads of this file, as then the reader would
@@ -177,18 +154,9 @@
result = 0;
return result;
}
-DEFINE_SIMPLE_ATTRIBUTE(fops_i2400m_suspend,
+DEFINE_DEBUGFS_ATTRIBUTE(fops_i2400m_suspend,
NULL, debugfs_i2400m_suspend_set,
"%llu\n");
-
-static
-struct dentry *debugfs_create_i2400m_suspend(
- const char *name, struct dentry *parent, struct i2400m *i2400m)
-{
- return debugfs_create_file(name, 0200, parent, i2400m,
- &fops_i2400m_suspend);
-}
-
/*
* Reset the device
@@ -215,77 +183,29 @@
}
return result;
}
-DEFINE_SIMPLE_ATTRIBUTE(fops_i2400m_reset,
+DEFINE_DEBUGFS_ATTRIBUTE(fops_i2400m_reset,
NULL, debugfs_i2400m_reset_set,
"%llu\n");
-static
-struct dentry *debugfs_create_i2400m_reset(
- const char *name, struct dentry *parent, struct i2400m *i2400m)
+void i2400m_debugfs_add(struct i2400m *i2400m)
{
- return debugfs_create_file(name, 0200, parent, i2400m,
- &fops_i2400m_reset);
-}
-
-
-#define __debugfs_register(prefix, name, parent) \
-do { \
- result = d_level_register_debugfs(prefix, name, parent); \
- if (result < 0) \
- goto error; \
-} while (0)
-
-
-int i2400m_debugfs_add(struct i2400m *i2400m)
-{
- int result;
- struct device *dev = i2400m_dev(i2400m);
struct dentry *dentry = i2400m->wimax_dev.debugfs_dentry;
- struct dentry *fd;
dentry = debugfs_create_dir("i2400m", dentry);
- result = PTR_ERR(dentry);
- if (IS_ERR(dentry)) {
- if (result == -ENODEV)
- result = 0; /* No debugfs support */
- goto error;
- }
i2400m->debugfs_dentry = dentry;
- __debugfs_register("dl_", control, dentry);
- __debugfs_register("dl_", driver, dentry);
- __debugfs_register("dl_", debugfs, dentry);
- __debugfs_register("dl_", fw, dentry);
- __debugfs_register("dl_", netdev, dentry);
- __debugfs_register("dl_", rfkill, dentry);
- __debugfs_register("dl_", rx, dentry);
- __debugfs_register("dl_", tx, dentry);
- fd = debugfs_create_size_t("tx_in", 0400, dentry,
- &i2400m->tx_in);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry "
- "tx_in: %d\n", result);
- goto error;
- }
+ d_level_register_debugfs("dl_", control, dentry);
+ d_level_register_debugfs("dl_", driver, dentry);
+ d_level_register_debugfs("dl_", debugfs, dentry);
+ d_level_register_debugfs("dl_", fw, dentry);
+ d_level_register_debugfs("dl_", netdev, dentry);
+ d_level_register_debugfs("dl_", rfkill, dentry);
+ d_level_register_debugfs("dl_", rx, dentry);
+ d_level_register_debugfs("dl_", tx, dentry);
- fd = debugfs_create_size_t("tx_out", 0400, dentry,
- &i2400m->tx_out);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry "
- "tx_out: %d\n", result);
- goto error;
- }
-
- fd = debugfs_create_u32("state", 0600, dentry,
- &i2400m->state);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry "
- "state: %d\n", result);
- goto error;
- }
+ debugfs_create_size_t("tx_in", 0400, dentry, &i2400m->tx_in);
+ debugfs_create_size_t("tx_out", 0400, dentry, &i2400m->tx_out);
+ debugfs_create_u32("state", 0600, dentry, &i2400m->state);
/*
* Trace received messages from user space
@@ -309,60 +229,22 @@
* It is not really very atomic, but it is also not too
* critical.
*/
- fd = debugfs_create_u8("trace_msg_from_user", 0600, dentry,
- &i2400m->trace_msg_from_user);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry "
- "trace_msg_from_user: %d\n", result);
- goto error;
- }
+ debugfs_create_u8("trace_msg_from_user", 0600, dentry,
+ &i2400m->trace_msg_from_user);
- fd = debugfs_create_netdev_queue_stopped("netdev_queue_stopped",
- dentry, i2400m);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry "
- "netdev_queue_stopped: %d\n", result);
- goto error;
- }
+ debugfs_create_file("netdev_queue_stopped", 0400, dentry, i2400m,
+ &fops_netdev_queue_stopped);
- fd = debugfs_create_file("rx_stats", 0600, dentry, i2400m,
- &i2400m_rx_stats_fops);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry "
- "rx_stats: %d\n", result);
- goto error;
- }
+ debugfs_create_file("rx_stats", 0600, dentry, i2400m,
+ &i2400m_rx_stats_fops);
- fd = debugfs_create_file("tx_stats", 0600, dentry, i2400m,
- &i2400m_tx_stats_fops);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry "
- "tx_stats: %d\n", result);
- goto error;
- }
+ debugfs_create_file("tx_stats", 0600, dentry, i2400m,
+ &i2400m_tx_stats_fops);
- fd = debugfs_create_i2400m_suspend("suspend", dentry, i2400m);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry suspend: %d\n",
- result);
- goto error;
- }
+ debugfs_create_file("suspend", 0200, dentry, i2400m,
+ &fops_i2400m_suspend);
- fd = debugfs_create_i2400m_reset("reset", dentry, i2400m);
- result = PTR_ERR(fd);
- if (IS_ERR(fd) && result != -ENODEV) {
- dev_err(dev, "Can't create debugfs entry reset: %d\n", result);
- goto error;
- }
-
- result = 0;
-error:
- return result;
+ debugfs_create_file("reset", 0200, dentry, i2400m, &fops_i2400m_reset);
}
void i2400m_debugfs_rm(struct i2400m *i2400m)
--
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