blob: 2e6f7ae4352576ba25004bb06dc8b9b092dbfdc8 [file] [log] [blame]
From c8d089b979b6fa508f18bc786d1346fbc080ceb3 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Date: Tue, 13 Feb 2018 02:09:14 +0000
Subject: [PATCH 0926/1795] ASoC: rsnd: suppress rsnd_dai_call() debug message
rsnd_dai_call() is using dev_dbg(), but its message is sometimes
blocks nessesary other messages. If RSND_DEBUG_NO_DAI_CALL was
defined it will be suppressed by this patch.
Reported-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 1f6e920faae065fa8e6985b99ec86899bc3308de)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
sound/soc/sh/rcar/core.c | 11 ++++++++++-
sound/soc/sh/rcar/rsnd.h | 10 ++++++++++
2 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 64d5ecb86528..5aafc37f5119 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -93,6 +93,15 @@
* [mod]->fn() -> [mod]->fn() -> [mod]->fn()...
*
*/
+
+/*
+ * you can enable below define if you don't need
+ * DAI status debug message when debugging
+ * see rsnd_dbg_dai_call()
+ *
+ * #define RSND_DEBUG_NO_DAI_CALL 1
+ */
+
#include <linux/pm_runtime.h>
#include "rsnd.h"
@@ -468,7 +477,7 @@ static int rsnd_status_update(u32 *status,
__rsnd_mod_shift_##fn, \
__rsnd_mod_add_##fn, \
__rsnd_mod_call_##fn); \
- dev_dbg(dev, "%s[%d]\t0x%08x %s\n", \
+ rsnd_dbg_dai_call(dev, "%s[%d]\t0x%08x %s\n", \
rsnd_mod_name(mod), rsnd_mod_id(mod), *status, \
(func_call && (mod)->ops->fn) ? #fn : ""); \
if (func_call && (mod)->ops->fn) \
diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h
index 5241ea7cf153..172c8d612890 100644
--- a/sound/soc/sh/rcar/rsnd.h
+++ b/sound/soc/sh/rcar/rsnd.h
@@ -798,4 +798,14 @@ void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type);
if (!IS_BUILTIN(RSND_DEBUG_NO_IRQ_STATUS)) \
dev_dbg(dev, param)
+/*
+ * If you don't need rsnd_dai_call debug message,
+ * define RSND_DEBUG_NO_DAI_CALL as 1 on top of core.c
+ *
+ * #define RSND_DEBUG_NO_DAI_CALL 1
+ */
+#define rsnd_dbg_dai_call(dev, param...) \
+ if (!IS_BUILTIN(RSND_DEBUG_NO_DAI_CALL)) \
+ dev_dbg(dev, param)
+
#endif
--
2.19.0