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-rw-r--r--include/apos/debug.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/apos/debug.h b/include/apos/debug.h
index a9e5d46..ec591ef 100644
--- a/include/apos/debug.h
+++ b/include/apos/debug.h
@@ -5,7 +5,7 @@
#include <apos/pmem.h>
#include <arch/vmem.h>
-#ifdef DEBUG
+#if defined(DEBUG)
enum serial_dev {
/* only the NS16550A and compatible at the moment */
NS16550A,
@@ -13,13 +13,13 @@ enum serial_dev {
void __fmt(1, 2) dbg(const char *fmt, ...);
-void init_dbg(void *fdt);
+void init_dbg(const void *fdt);
void setup_dmap_dbg();
void setup_io_dbg(struct vm_branch *b);
void setup_dbg(pm_t pt, enum serial_dev dev);
-struct dbg_info dbg_from_fdt(void *fdt);
+struct dbg_info dbg_from_fdt(const void *fdt);
#define COMMON_FORMAT "[%s] %s:%d\n\t"
#define COMMON_ARGS(s) s, __FILE__, __LINE__