Commit 7ec7fb39 authored by Qinghuang Feng's avatar Qinghuang Feng Committed by Linus Torvalds

samples: mark {static|__init|__exit} for {init|exit} functions

None of these (init|exit) functions is called from other functions which
is outside the kernel module mechanism or kernel itself, so mark them as
{static|__init|__exit}.
Signed-off-by: default avatarQinghuang Feng <qhfeng.kernel@gmail.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Acked-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 9fe06081
......@@ -100,7 +100,7 @@ static void sample_probe_async(void)
" request_firmware_nowait failed\n");
}
static int sample_init(void)
static int __init sample_init(void)
{
device_initialize(&ghost_device);
/* since there is no real hardware insertion I just call the
......
......@@ -101,7 +101,7 @@ static struct attribute_group attr_group = {
static struct kobject *example_kobj;
static int example_init(void)
static int __init example_init(void)
{
int retval;
......@@ -126,7 +126,7 @@ static int example_init(void)
return retval;
}
static void example_exit(void)
static void __exit example_exit(void)
{
kobject_put(example_kobj);
}
......
......@@ -229,7 +229,7 @@ static void destroy_foo_obj(struct foo_obj *foo)
kobject_put(&foo->kobj);
}
static int example_init(void)
static int __init example_init(void)
{
/*
* Create a kset with the name of "kset_example",
......@@ -264,7 +264,7 @@ static int example_init(void)
return -EINVAL;
}
static void example_exit(void)
static void __exit example_exit(void)
{
destroy_foo_obj(baz_obj);
destroy_foo_obj(bar_obj);
......
......@@ -30,7 +30,7 @@ static struct file_operations mark_ops = {
.open = my_open,
};
static int example_init(void)
static int __init example_init(void)
{
printk(KERN_ALERT "example init\n");
pentry_example = proc_create("marker-example", 0444, NULL, &mark_ops);
......@@ -39,7 +39,7 @@ static int example_init(void)
return 0;
}
static void example_exit(void)
static void __exit example_exit(void)
{
printk(KERN_ALERT "example exit\n");
remove_proc_entry("marker-example", NULL);
......
......@@ -28,7 +28,7 @@ static void probe_subsys_eventb(void)
printk(KERN_INFO "Event B is encountered\n");
}
int __init tp_sample_trace_init(void)
static int __init tp_sample_trace_init(void)
{
int ret;
......@@ -42,7 +42,7 @@ int __init tp_sample_trace_init(void)
module_init(tp_sample_trace_init);
void __exit tp_sample_trace_exit(void)
static void __exit tp_sample_trace_exit(void)
{
unregister_trace_subsys_eventb(probe_subsys_eventb);
unregister_trace_subsys_event(probe_subsys_event);
......
......@@ -18,7 +18,7 @@ static void probe_subsys_event(struct inode *inode, struct file *file)
inode->i_ino);
}
int __init tp_sample_trace_init(void)
static int __init tp_sample_trace_init(void)
{
int ret;
......@@ -30,7 +30,7 @@ int __init tp_sample_trace_init(void)
module_init(tp_sample_trace_init);
void __exit tp_sample_trace_exit(void)
static void __exit tp_sample_trace_exit(void)
{
unregister_trace_subsys_event(probe_subsys_event);
tracepoint_synchronize_unregister();
......
......@@ -32,7 +32,7 @@ static struct file_operations mark_ops = {
.open = my_open,
};
static int example_init(void)
static int __init example_init(void)
{
printk(KERN_ALERT "example init\n");
pentry_example = proc_create("tracepoint-example", 0444, NULL,
......@@ -42,7 +42,7 @@ static int example_init(void)
return 0;
}
static void example_exit(void)
static void __exit example_exit(void)
{
printk(KERN_ALERT "example exit\n");
remove_proc_entry("tracepoint-example", NULL);
......
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