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debugfs: introduce stub for debugfs_create_size_t() when DEBUG_FS=n

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Toralf Förster <toralf.foerster@gmx.de> reported a build failure in
the WiMAX stack when CONFIG_DEBUG_FS=n

http://linuxwimax.org/pipermail/wimax/2009-January/000449.html

This is due to debugfs_create_size_t() missing an stub that returns
-ENODEV when the DEBUGFS subsystem is not configured in (like the rest
of the debugfs API).

This patch adds said stub.

Reported-by: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Inaky Perez-Gonzalez 2009-01-20 12:17:28 -08:00 committed by Greg Kroah-Hartman
parent 4503efd089
commit 8adb711f36
1 changed files with 7 additions and 0 deletions
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7
include/linux/debugfs.h
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@ -162,6 +162,13 @@ static inline struct dentry *debugfs_create_x32(const char *name, mode_t mode,
return ERR_PTR(-ENODEV);
}
struct dentry *debugfs_create_size_t(const char *name, mode_t mode,
struct dentry *parent,
size_t *value)
{
return ERR_PTR(-ENODEV);
}
static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode,
struct dentry *parent,
u32 *value)