From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751691Ab1IPCqo (ORCPT ); Thu, 15 Sep 2011 22:46:44 -0400 Received: from mail-gx0-f174.google.com ([209.85.161.174]:47875 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751562Ab1IPCqn (ORCPT ); Thu, 15 Sep 2011 22:46:43 -0400 Subject: [PATCH 1/2] ASoC: wm8995: Return -EINVAL if device ID mismatch From: Axel Lin To: linux-kernel@vger.kernel.org Cc: Dimitris Papastamos , Mark Brown , Liam Girdwood , alsa-devel@alsa-project.org Content-Type: text/plain; charset="UTF-8" Date: Fri, 16 Sep 2011 10:46:33 +0800 Message-ID: <1316141193.21890.1.camel@phoenix> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Axel Lin --- sound/soc/codecs/wm8995.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c index 5ad873f..05f7795 100644 --- a/sound/soc/codecs/wm8995.c +++ b/sound/soc/codecs/wm8995.c @@ -1642,6 +1642,7 @@ static int wm8995_probe(struct snd_soc_codec *codec) if (ret != 0x8995) { dev_err(codec->dev, "Invalid device ID: %#x\n", ret); + ret = -EINVAL; goto err_reg_enable; } -- 1.7.4.1