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ASoC: rsnd: suppress rsnd_dai_call() debug message

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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>
This commit is contained in:
Kuninori Morimoto 2018-02-13 02:09:14 +00:00 committed by Mark Brown
parent 2b62786951
commit 1f6e920faa
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 20 additions and 1 deletions
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11
sound/soc/sh/rcar/core.c
View File

@ -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) \

10
sound/soc/sh/rcar/rsnd.h
View File

@ -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