From: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
alsa-devel@alsa-project.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] ASoC: simple-card-utils: add __printf attribute
Date: Tue, 23 Aug 2016 10:51:22 +0200 [thread overview]
Message-ID: <20160823085122.5859-1-nicolas.iooss_linux@m4x.org> (raw)
asoc_simple_card_set_dailink_name() uses devm_kvasprintf() to format
some of its arguments. Adding a __printf attribute to this function
makes it possible to detect at compile-time errors related to format
strings.
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
---
include/sound/simple_card_utils.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h
index 86088aed9002..3207b1a70d38 100644
--- a/include/sound/simple_card_utils.h
+++ b/include/sound/simple_card_utils.h
@@ -27,6 +27,7 @@ int asoc_simple_card_parse_daifmt(struct device *dev,
struct device_node *codec,
char *prefix,
unsigned int *retfmt);
+__printf(3, 4)
int asoc_simple_card_set_dailink_name(struct device *dev,
struct snd_soc_dai_link *dai_link,
const char *fmt, ...);
--
2.9.3
next reply other threads:[~2016-08-23 8:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-23 8:51 Nicolas Iooss [this message]
2016-08-23 8:52 ` [PATCH 2/2] MAINTAINERS: document ASoC header files Nicolas Iooss
2016-08-23 10:09 ` Kuninori Morimoto
2016-08-23 11:20 ` Nicolas Iooss
2016-08-24 18:05 ` Applied "ASoC: simple-card-utils: add __printf attribute" to the asoc tree Mark Brown
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