From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/arch/powerpc/platforms/pseries/hvCall_inst.c | 48 ++++++------------------------------------------
1 files changed, 6 insertions(+), 42 deletions(-)
diff --git a/kernel/arch/powerpc/platforms/pseries/hvCall_inst.c b/kernel/arch/powerpc/platforms/pseries/hvCall_inst.c
index 6da320c..2c59b49 100644
--- a/kernel/arch/powerpc/platforms/pseries/hvCall_inst.c
+++ b/kernel/arch/powerpc/platforms/pseries/hvCall_inst.c
@@ -1,21 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2006 Mike Kravetz IBM Corporation
*
* Hypervisor Call Instrumentation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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
*/
#include <linux/kernel.h>
@@ -83,31 +70,14 @@
return 0;
}
-static const struct seq_operations hcall_inst_seq_ops = {
+static const struct seq_operations hcall_inst_sops = {
.start = hc_start,
.next = hc_next,
.stop = hc_stop,
.show = hc_show
};
-static int hcall_inst_seq_open(struct inode *inode, struct file *file)
-{
- int rc;
- struct seq_file *seq;
-
- rc = seq_open(file, &hcall_inst_seq_ops);
- seq = file->private_data;
- seq->private = file_inode(file)->i_private;
-
- return rc;
-}
-
-static const struct file_operations hcall_inst_seq_fops = {
- .open = hcall_inst_seq_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
+DEFINE_SEQ_ATTRIBUTE(hcall_inst);
#define HCALL_ROOT_DIR "hcall_inst"
#define CPU_NAME_BUF_SIZE 32
@@ -142,7 +112,6 @@
static int __init hcall_inst_init(void)
{
struct dentry *hcall_root;
- struct dentry *hcall_file;
char cpu_name_buf[CPU_NAME_BUF_SIZE];
int cpu;
@@ -158,17 +127,12 @@
}
hcall_root = debugfs_create_dir(HCALL_ROOT_DIR, NULL);
- if (!hcall_root)
- return -ENOMEM;
for_each_possible_cpu(cpu) {
snprintf(cpu_name_buf, CPU_NAME_BUF_SIZE, "cpu%d", cpu);
- hcall_file = debugfs_create_file(cpu_name_buf, 0444,
- hcall_root,
- per_cpu(hcall_stats, cpu),
- &hcall_inst_seq_fops);
- if (!hcall_file)
- return -ENOMEM;
+ debugfs_create_file(cpu_name_buf, 0444, hcall_root,
+ per_cpu(hcall_stats, cpu),
+ &hcall_inst_fops);
}
return 0;
--
Gitblit v1.6.2