From ba0b17dd8f00bdc4d55d67046e4300d95ad5f3f2 Mon Sep 17 00:00:00 2001
From: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Date: Sun, 10 Jul 2016 19:08:53 +0100
Subject: [PATCH] dbdma: always define DBDMA_DPRINTF and enable debug with
DEBUG_DBDMA
Enabling DBDMA_DPRINTF unconditionally ensures that any errors in debug
statements are picked up immediately.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
hw/misc/macio/mac_dbdma.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c
index f116f9c36d..b6639f4f95 100644
--- a/hw/misc/macio/mac_dbdma.c
+++ b/hw/misc/macio/mac_dbdma.c
@@ -45,14 +45,13 @@
#include "sysemu/dma.h"
/* debug DBDMA */
-//#define DEBUG_DBDMA
+#define DEBUG_DBDMA 0
-#ifdef DEBUG_DBDMA
-#define DBDMA_DPRINTF(fmt, ...) \
- do { printf("DBDMA: " fmt , ## __VA_ARGS__); } while (0)
-#else
-#define DBDMA_DPRINTF(fmt, ...)
-#endif
+#define DBDMA_DPRINTF(fmt, ...) do { \
+ if (DEBUG_DBDMA) { \
+ printf("DBDMA: " fmt , ## __VA_ARGS__); \
+ } \
+} while (0);
/*
*/
@@ -62,7 +61,7 @@ static DBDMAState *dbdma_from_ch(DBDMA_channel *ch)
return container_of(ch, DBDMAState, channels[ch->channel]);
}
-#ifdef DEBUG_DBDMA
+#if DEBUG_DBDMA
static void dump_dbdma_cmd(dbdma_cmd *cmd)
{
printf("dbdma_cmd %p\n", cmd);