extern atomic_t REGION;
extern atomic_t DEBUG_LEVEL;
-#define DEBUG (1 << 0)
-#define INFO (1 << 1)
-#define WRN (1 << 2)
-#define ERR (1 << 3)
+#define DEBUG BIT(0)
+#define INFO BIT(1)
+#define WRN BIT(2)
+#define ERR BIT(3)
#define PRINT_D(region, ...) \
do { \