[PATCH] get_blkdev_list() cleanup

- Move prototype to genhd.h

- It is only needed for /proc
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/block/genhd.c

@@ -38,6 +38,7 @@ static inline int major_to_index(int major)
 	return major % MAX_PROBE_HASH;
 }
 
+#ifdef CONFIG_PROC_FS
 /* get block device names in somewhat random order */
 int get_blkdev_list(char *p)
 {
@@ -56,6 +57,7 @@ int get_blkdev_list(char *p)
 
 	return len;
 }
+#endif
 
 int register_blkdev(unsigned int major, const char *name)
 {

fs/proc/proc_misc.c

@@ -62,7 +62,6 @@
 extern int get_hardware_list(char *);
 extern int get_stram_list(char *);
 extern int get_chrdev_list(char *);
-extern int get_blkdev_list(char *);
 extern int get_filesystem_list(char *);
 extern int get_exec_domain_list(char *);
 extern int get_dma_list(char *);

include/linux/genhd.h

@@ -218,6 +218,7 @@ static inline void free_disk_stats(struct gendisk *disk)
 extern void disk_round_stats(struct gendisk *disk);
 
 /* drivers/block/genhd.c */
+extern int get_blkdev_list(char *);
 extern void add_disk(struct gendisk *disk);
 extern void del_gendisk(struct gendisk *gp);
 extern void unlink_gendisk(struct gendisk *gp);