From: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Cc: linux-kernel@vger.kernel.org,
Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Subject: [PATCH 1/1] ASoc: simple-card-utils: add __printf attribute
Date: Sat, 6 Aug 2016 11:58:37 +0200 [thread overview]
Message-ID: <20160806095837.25885-1-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, ...);
--
2.9.2
next reply other threads:[~2016-08-06 20:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-06 9:58 Nicolas Iooss [this message]
2016-08-22 13:06 ` [PATCH 1/1] ASoc: simple-card-utils: add __printf attribute Nicolas Iooss
2016-08-22 13:13 ` Takashi Iwai
2016-08-22 13:25 ` Nicolas Iooss
2016-08-22 13:44 ` Takashi Iwai
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