diff options
| -rw-r--r-- | Documentation/filesystems/debugfs.txt | 4 | ||||
| -rw-r--r-- | fs/debugfs/file.c | 6 | ||||
| -rw-r--r-- | include/linux/debugfs.h | 12 |
3 files changed, 9 insertions, 13 deletions
diff --git a/Documentation/filesystems/debugfs.txt b/Documentation/filesystems/debugfs.txt index 9e705026ac10..1ec4a94b6e93 100644 --- a/Documentation/filesystems/debugfs.txt +++ b/Documentation/filesystems/debugfs.txt @@ -82,8 +82,8 @@ file should not be written to, simply set the mode bits accordingly. The values in these files are in decimal; if hexadecimal is more appropriate, the following functions can be used instead: - struct dentry *debugfs_create_x8(const char *name, umode_t mode, - struct dentry *parent, u8 *value); + void debugfs_create_x8(const char *name, umode_t mode, + struct dentry *parent, u8 *value); void debugfs_create_x16(const char *name, umode_t mode, struct dentry *parent, u16 *value); void debugfs_create_x32(const char *name, umode_t mode, diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 3ff736f22eb6..8aac1a9007c9 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -633,10 +633,10 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_x64_wo, NULL, debugfs_u64_set, "0x%016llx\n"); * @value: a pointer to the variable that the file should read to and write * from. */ -struct dentry *debugfs_create_x8(const char *name, umode_t mode, - struct dentry *parent, u8 *value) +void debugfs_create_x8(const char *name, umode_t mode, struct dentry *parent, + u8 *value) { - return debugfs_create_mode_unsafe(name, mode, parent, value, &fops_x8, + debugfs_create_mode_unsafe(name, mode, parent, value, &fops_x8, &fops_x8_ro, &fops_x8_wo); } EXPORT_SYMBOL_GPL(debugfs_create_x8); diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 33690949b45d..c127c159d10a 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -107,8 +107,8 @@ void debugfs_create_u64(const char *name, umode_t mode, struct dentry *parent, u64 *value); struct dentry *debugfs_create_ulong(const char *name, umode_t mode, struct dentry *parent, unsigned long *value); -struct dentry *debugfs_create_x8(const char *name, umode_t mode, - struct dentry *parent, u8 *value); +void debugfs_create_x8(const char *name, umode_t mode, struct dentry *parent, + u8 *value); void debugfs_create_x16(const char *name, umode_t mode, struct dentry *parent, u16 *value); void debugfs_create_x32(const char *name, umode_t mode, struct dentry *parent, @@ -268,12 +268,8 @@ static inline struct dentry *debugfs_create_ulong(const char *name, return ERR_PTR(-ENODEV); } -static inline struct dentry *debugfs_create_x8(const char *name, umode_t mode, - struct dentry *parent, - u8 *value) -{ - return ERR_PTR(-ENODEV); -} +static inline void debugfs_create_x8(const char *name, umode_t mode, + struct dentry *parent, u8 *value) { } static inline void debugfs_create_x16(const char *name, umode_t mode, struct dentry *parent, u16 *value) { } |