From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756758AbcHXQRj (ORCPT ); Wed, 24 Aug 2016 12:17:39 -0400 Received: from mx1.polytechnique.org ([129.104.30.34]:42963 "EHLO mx1.polytechnique.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754327AbcHXQRi (ORCPT ); Wed, 24 Aug 2016 12:17:38 -0400 From: Nicolas Iooss To: Liam Girdwood , Mark Brown , Kuninori Morimoto , alsa-devel@alsa-project.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] ASoC: simple-card-utils: add __printf attribute Date: Wed, 24 Aug 2016 17:23:47 +0200 Message-Id: <20160824152348.2048-1-nicolas.iooss_linux@m4x.org> X-Mailer: git-send-email 2.9.3 X-AV-Checked: ClamAV using ClamSMTP at svoboda.polytechnique.org (Wed Aug 24 17:24:03 2016 +0200 (CEST)) X-Spam-Flag: No, tests=bogofilter, spamicity=0.000000, queueID=949A056482B Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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