1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
From c2f808efeb0820edf23dbb66362ad3091321253f Mon Sep 17 00:00:00 2001
From: Mateusz Mandera <mateusz.mandera@protonmail.com>
Date: Tue, 31 Mar 2020 15:11:30 +0200
Subject: [PATCH] Use proc_ops structure for kernel version >= 5.6.0
Since 5.6.0, proc_create requires a proc_ops* argument
instead of file_operations*.
---
bbswitch.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/bbswitch.c b/bbswitch.c
index d64cdae..9ca0e42 100644
--- a/bbswitch.c
+++ b/bbswitch.c
@@ -42,6 +42,9 @@
#include <linux/suspend.h>
#include <linux/seq_file.h>
#include <linux/pm_runtime.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0)
+#include <linux/proc_fs.h>
+#endif
#define BBSWITCH_VERSION "0.8"
@@ -382,6 +385,15 @@ static int bbswitch_pm_handler(struct notifier_block *nbp,
return 0;
}
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0)
+static struct proc_ops bbswitch_fops = {
+ .proc_open = bbswitch_proc_open,
+ .proc_read = seq_read,
+ .proc_write = bbswitch_proc_write,
+ .proc_lseek = seq_lseek,
+ .proc_release= single_release
+};
+#else
static struct file_operations bbswitch_fops = {
.open = bbswitch_proc_open,
.read = seq_read,
@@ -389,6 +401,7 @@ static struct file_operations bbswitch_fops = {
.llseek = seq_lseek,
.release= single_release
};
+#endif
static struct notifier_block nb = {
.notifier_call = &bbswitch_pm_handler
--
2.26.0
|
GitWeb
