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-rw-r--r--core/include/io.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/core/include/io.h b/core/include/io.h
index 510bf33..83b2efc 100644
--- a/core/include/io.h
+++ b/core/include/io.h
@@ -30,12 +30,6 @@
#include <stdint.h>
#include <types_ext.h>
-/*
- * IO access macro, please avoid using this macro, since it's going to be
- * deprecated.
- */
-#define IO(addr) (*((volatile unsigned long *)(addr)))
-
static inline void write8(uint8_t val, vaddr_t addr)
{
*(volatile uint8_t *)addr = val;