diff options
| author | Denis V. Lunev <den@openvz.org> | 2008-04-29 01:02:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:22 -0700 |
| commit | 1b50221738108c438d5f25c7a043fb89e9e27044 (patch) | |
| tree | 510b2baf0675fee9ce450b6756ff36c77e2f626c /drivers/char/viotape.c | |
| parent | 0fd689468231cb5eee9cc5d6331081b77c7a7a76 (diff) | |
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>
Diffstat (limited to 'drivers/char/viotape.c')
| -rw-r--r-- | drivers/char/viotape.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index db7a731e236..58aad63831f 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -249,6 +249,7 @@ static int proc_viotape_open(struct inode *inode, struct file *file) } static const struct file_operations proc_viotape_operations = { + .owner = THIS_MODULE, .open = proc_viotape_open, .read = seq_read, .llseek = seq_lseek, @@ -915,7 +916,6 @@ static struct vio_driver viotape_driver = { int __init viotap_init(void) { int ret; - struct proc_dir_entry *e; if (!firmware_has_feature(FW_FEATURE_ISERIES)) return -ENODEV; @@ -968,11 +968,8 @@ int __init viotap_init(void) if (ret) goto unreg_class; - e = create_proc_entry("iSeries/viotape", S_IFREG|S_IRUGO, NULL); - if (e) { - e->owner = THIS_MODULE; - e->proc_fops = &proc_viotape_operations; - } + proc_create("iSeries/viotape", S_IFREG|S_IRUGO, NULL, + &proc_viotape_operations); return 0; |