diff options
| author | Roland Dreier <roland@topspin.com> | 2004-09-02 20:26:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-09-02 20:26:16 -0700 |
| commit | 48d43bd7e7c9db952be7907b2e50efbcf3d2b9b1 (patch) | |
| tree | 62f441143295f34ba738da05b9db0511aca0ef5f | |
| parent | c77960329ba6a2a819b777224b23039ca2b2f927 (diff) | |
[PATCH] fix proc_symlink() warning with CONFIG_PROC_FS=n
The last parameter of proc_symlink is usually a "const char *", but the
stub in <linux/proc_fs.h> for CONFIG_PROC_FS=n omits the const and makes
its last parameter a "char *". This causes a warning about discarding
qualifiers for any code that passes something const for that last
parameter.
This patch fixes that up and also, for neatness's sake, makes the stub for
create_proc_read_entry() match the usual prototype more exactly (use
read_proc_t rather than the underlying function pointer type).
Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/linux/proc_fs.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 65f18e551529..abcfc4bca268 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -206,14 +206,13 @@ static inline struct proc_dir_entry *create_proc_entry(const char *name, #define remove_proc_entry(name, parent) do {} while (0) static inline struct proc_dir_entry *proc_symlink(const char *name, - struct proc_dir_entry *parent,char *dest) {return NULL;} + struct proc_dir_entry *parent,const char *dest) {return NULL;} static inline struct proc_dir_entry *proc_mkdir(const char *name, struct proc_dir_entry *parent) {return NULL;} static inline struct proc_dir_entry *create_proc_read_entry(const char *name, mode_t mode, struct proc_dir_entry *base, - int (*read_proc)(char *, char **, off_t, int, int *, void *), - void * data) { return NULL; } + read_proc_t *read_proc, void * data) { return NULL; } static inline struct proc_dir_entry *create_proc_info_entry(const char *name, mode_t mode, struct proc_dir_entry *base, get_info_t *get_info) { return NULL; } |