From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:35148 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731470AbeIMTLq (ORCPT ); Thu, 13 Sep 2018 15:11:46 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Matthias Kaehlcke , Guenter Roeck , Andy Shevchenko , Mark Brown , Sasha Levin Subject: [PATCH 4.18 114/197] ASoC: rt5677: Fix initialization of rt5677_of_match.data Date: Thu, 13 Sep 2018 15:31:03 +0200 Message-Id: <20180913131846.109883858@linuxfoundation.org> In-Reply-To: <20180913131841.568116777@linuxfoundation.org> References: <20180913131841.568116777@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Matthias Kaehlcke [ Upstream commit f861e3e28a3016a2064d9f600eaa92a530b732b4 ] The driver expects to find the device id in rt5677_of_match.data, however it is currently assigned to rt5677_of_match.type. Fix this. The problem was found with the help of clang: sound/soc/codecs/rt5677.c:5010:36: warning: expression which evaluates to zero treated as a null pointer constant of type 'const void *' [-Wnon-literal-null-conversion] { .compatible = "realtek,rt5677", RT5677 }, ^~~~~~ Fixes: ddc9e69b9dc2 ("ASoC: rt5677: Hide platform data in the module sources") Signed-off-by: Matthias Kaehlcke Reviewed-by: Guenter Roeck Acked-by: Andy Shevchenko Signed-off-by: Mark Brown Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- sound/soc/codecs/rt5677.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/sound/soc/codecs/rt5677.c +++ b/sound/soc/codecs/rt5677.c @@ -5007,7 +5007,7 @@ static const struct regmap_config rt5677 }; static const struct of_device_id rt5677_of_match[] = { - { .compatible = "realtek,rt5677", RT5677 }, + { .compatible = "realtek,rt5677", .data = (const void *)RT5677 }, { } }; MODULE_DEVICE_TABLE(of, rt5677_of_match);