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authorDenis V. Lunev <den@openvz.org>2008-04-29 10:02:35 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 17:06:22 +0200
commitc7705f3449c7edd5c1744871097f93977227afc4 (patch)
treed2f121a4b1ae3ae458db76ec0210ea2172c31e5a /drivers/ide/ide-proc.c
parentdrivers: use non-racy method for proc entries creation (diff)
downloadlinux-c7705f3449c7edd5c1744871097f93977227afc4.tar.xz
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drivers: use non-racy method for proc entries creation (2)
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> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Peter Osterlund <petero2@telia.com> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Neil Brown <neilb@suse.de> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/ide/ide-proc.c')
-rw-r--r--drivers/ide/ide-proc.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 7b2f3815a838..8d6ad812a014 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -822,6 +822,7 @@ static int ide_drivers_open(struct inode *inode, struct file *file)
}
static const struct file_operations ide_drivers_operations = {
+ .owner = THIS_MODULE,
.open = ide_drivers_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -830,16 +831,12 @@ static const struct file_operations ide_drivers_operations = {
void proc_ide_create(void)
{
- struct proc_dir_entry *entry;
-
proc_ide_root = proc_mkdir("ide", NULL);
if (!proc_ide_root)
return;
- entry = create_proc_entry("drivers", 0, proc_ide_root);
- if (entry)
- entry->proc_fops = &ide_drivers_operations;
+ proc_create("drivers", 0, proc_ide_root, &ide_drivers_operations);
}
void proc_ide_destroy(void)