Make MMIO_BASE private for now.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mmio.c b/src/mmio.c
index e545517..47ef354 100644
--- a/src/mmio.c
+++ b/src/mmio.c
@@ -1,6 +1,6 @@
 #include <mmio.h>
 
-void* MMIO_BASE;
+static void* MMIO_BASE;
 
 void mmio_init(int raspi) {
   switch (raspi) {