1 files changed, 1 insertions, 1 deletions
diff --git a/flash.h b/flash.h
index ec248d9..f875102 100644
--- a/flash.h
+++ b/flash.h
@@ -40,7 +40,7 @@
 
 typedef unsigned long chipaddr;
 
-int register_shutdown(void (*function) (void *data), void *data);
+int register_shutdown(int (*function) (void *data), void *data);
 void *programmer_map_flash_region(const char *descr, unsigned long phys_addr,
 				  size_t len);
 void programmer_unmap_flash_region(void *virt_addr, size_t len);