drivers: use non-racy method for proc entries creation
Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data
be setup before gluing PDE to main tree.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/char/toshiba.c b/drivers/char/toshiba.c
index ce5ebe3..64f1cee 100644
--- a/drivers/char/toshiba.c
+++ b/drivers/char/toshiba.c
@@ -520,12 +520,11 @@
{
struct proc_dir_entry *pde;
- pde = create_proc_entry("toshiba", 0, NULL);
+ pde = proc_create("toshiba", 0, NULL, &proc_toshiba_fops);
if (!pde) {
misc_deregister(&tosh_device);
return -ENOMEM;
}
- pde->proc_fops = &proc_toshiba_fops;
}
#endif