pflash_cfi0x: Send debug messages to stderr
These debug info messages should go to stderr rather than stdout.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/hw/pflash_cfi01.c b/hw/pflash_cfi01.c
index f9f8e5d..931264f 100644
--- a/hw/pflash_cfi01.c
+++ b/hw/pflash_cfi01.c
@@ -46,15 +46,15 @@
#define PFLASH_BUG(fmt, ...) \
do { \
- printf("PFLASH: Possible BUG - " fmt, ## __VA_ARGS__); \
+ fprintf(stderr, "PFLASH: Possible BUG - " fmt, ## __VA_ARGS__); \
exit(1); \
} while(0)
/* #define PFLASH_DEBUG */
#ifdef PFLASH_DEBUG
-#define DPRINTF(fmt, ...) \
-do { \
- printf("PFLASH: " fmt , ## __VA_ARGS__); \
+#define DPRINTF(fmt, ...) \
+do { \
+ fprintf(stderr, "PFLASH: " fmt , ## __VA_ARGS__); \
} while (0)
#else
#define DPRINTF(fmt, ...) do { } while (0)
diff --git a/hw/pflash_cfi02.c b/hw/pflash_cfi02.c
index f918e36..c60ae83 100644
--- a/hw/pflash_cfi02.c
+++ b/hw/pflash_cfi02.c
@@ -45,9 +45,9 @@
//#define PFLASH_DEBUG
#ifdef PFLASH_DEBUG
-#define DPRINTF(fmt, ...) \
-do { \
- printf("PFLASH: " fmt , ## __VA_ARGS__); \
+#define DPRINTF(fmt, ...) \
+do { \
+ fprintf(stderr "PFLASH: " fmt , ## __VA_ARGS__); \
} while (0)
#else
#define DPRINTF(fmt, ...) do { } while (0)
