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ia64: use non-racy method for proc entries creation

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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: Tony Luck <tony.luck@intel.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Denis V. Lunev
2008-04-29 01:02:25 -07:00
committed by Linus Torvalds
parent c293819a3c
commit e23637681b
5 changed files with 20 additions and 36 deletions
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6
arch/ia64/hp/common/sba_iommu.c
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@@ -1932,15 +1932,13 @@ static const struct file_operations ioc_fops = {
static void __init
ioc_proc_init(void)
{
struct proc_dir_entry *dir, *entry;
struct proc_dir_entry *dir;
dir = proc_mkdir("bus/mckinley", NULL);
if (!dir)
return;
entry = create_proc_entry(ioc_list->name, 0, dir);
if (entry)
entry->proc_fops = &ioc_fops;
proc_create(ioc_list->name, 0, dir, &ioc_fops);
}
#endif