[PATCH v3 15/19] powerpc: Add missing prototype

[Mathieu Malaterre]

Add one missing prototype for function rh_dump_blk. Fix warning treated as
error in W=1:

  arch/powerpc/lib/rheap.c:740:6: error: no previous prototype for ‘rh_dump_blk’ [-Werror=missing-prototypes]

Suggested-by: Christophe Leroy <christophe.leroy at c-s.fr>
Signed-off-by: Mathieu Malaterre <malat at debian.org>
---
v3: remove extern keyword
v2: no change
 arch/powerpc/include/asm/rheap.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/powerpc/include/asm/rheap.h b/arch/powerpc/include/asm/rheap.h
index 172381769cfc..8e83703d6736 100644
--- a/arch/powerpc/include/asm/rheap.h
+++ b/arch/powerpc/include/asm/rheap.h
@@ -83,6 +83,9 @@ extern int rh_get_stats(rh_info_t * info, int what, int max_stats,
 /* Simple dump of remote heap info */
 extern void rh_dump(rh_info_t * info);
 
+/* Simple dump of remote info block */
+void rh_dump_blk(rh_info_t *info, rh_block_t *blk);
+
 /* Set owner of taken block */
 extern int rh_set_owner(rh_info_t * info, unsigned long start, const char *owner);
 
-- 
2.11.0