diff options
| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2009-01-06 14:39:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 15:59:05 -0800 |
| commit | 69beeb1d3428424fbc7546f85e5cd7ac4119c09d (patch) | |
| tree | b00c806e4ced5ace1bdf4a492c985ee4fa0605b7 | |
| parent | efab81864161f8c546d4403873e7ae7831ed5b26 (diff) | |
mm: make vread() and vwrite() declaration
Sparse output following warnings.
mm/vmalloc.c:1436:6: warning: symbol 'vread' was not declared. Should it be static?
mm/vmalloc.c:1474:6: warning: symbol 'vwrite' was not declared. Should it be static?
However, it is used by /dev/kmem. fixed here.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/char/mem.c | 3 | ||||
| -rw-r--r-- | include/linux/vmalloc.h | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 6431f6921a6..3586b3b3df3 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -425,9 +425,6 @@ static ssize_t read_oldmem(struct file *file, char __user *buf, } #endif -extern long vread(char *buf, char *addr, unsigned long count); -extern long vwrite(char *buf, char *addr, unsigned long count); - #ifdef CONFIG_DEVKMEM /* * This function reads the *virtual* memory as seen by the kernel. diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index 307b88577ea..506e7620a98 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -97,6 +97,10 @@ extern void unmap_kernel_range(unsigned long addr, unsigned long size); extern struct vm_struct *alloc_vm_area(size_t size); extern void free_vm_area(struct vm_struct *area); +/* for /dev/kmem */ +extern long vread(char *buf, char *addr, unsigned long count); +extern long vwrite(char *buf, char *addr, unsigned long count); + /* * Internals. Dont't use.. */ |