diff --git a/hw/ide/ahci.c b/hw/ide/ahci.c
index dfc05bee5df00cff3b1506b3630ace50c2f4854d..24c65dfab3d6497a98cfc3705c03abdffcff1434 100644
--- a/hw/ide/ahci.c
+++ b/hw/ide/ahci.c
@@ -34,17 +34,8 @@
 #include "hw/ide/pci.h"
 #include "hw/ide/ahci_internal.h"
 
-#define DEBUG_AHCI 0
 #include "trace.h"
 
-#define DPRINTF(port, fmt, ...) \
-do { \
-    if (DEBUG_AHCI) { \
-        fprintf(stderr, "ahci: %s: [%d] ", __func__, port); \
-        fprintf(stderr, fmt, ## __VA_ARGS__); \
-    } \
-} while (0)
-
 static void check_cmd(AHCIState *s, int port);
 static int handle_cmd(AHCIState *s, int port, uint8_t slot);
 static void ahci_reset_port(AHCIState *s, int port);