Turn on compiler warnings and fix them

Fix the "warning: function declaration isn't a prototype" warnings
in the bmm_lib code, printf formats in the test code, and make test
functions static.

1 files changed, 6 insertions, 6 deletions

diff --git a/bmm_lib.h b/bmm_lib.h
index 56d9d50..b6fa853 100644
--- a/bmm_lib.h
+++ b/bmm_lib.h
@@ -38,8 +38,8 @@
 extern "C" {
 #endif
 
-int bmm_init();
-void bmm_exit();
+int bmm_init(void);
+void bmm_exit(void);
 void *bmm_malloc(unsigned long size, int attr);
 void *bmm_malloc_aligned(unsigned long size, int attr, unsigned align);
 void *bmm_malloc_aligned_phys(unsigned long size, int attr, unsigned align,
@@ -53,13 +53,13 @@ int bmm_get_dmabuf_fd(void *vaddr);
 int bmm_get_mem_attr(void *vaddr);
 int bmm_set_mem_attr(void *vaddr, int attr);	/* Not supported yet */
 unsigned long bmm_get_mem_size(void *vaddr);
-unsigned long bmm_get_total_space();
-unsigned long bmm_get_free_space();
-unsigned long bmm_get_allocated_space();
+unsigned long bmm_get_total_space(void);
+unsigned long bmm_get_free_space(void);
+unsigned long bmm_get_allocated_space(void);
 void bmm_flush_cache(void *vaddr, int dir);
 void bmm_flush_cache_range(void *start, size_t size, int direction);
 void bmm_flush_user(void *start, long size, int direction);
-void bmm_dump();	/* for debugging */
+void bmm_dump(void);	/* for debugging */
 
 #if defined (__cplusplus)
 }