From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752849Ab1JQMQo (ORCPT ); Mon, 17 Oct 2011 08:16:44 -0400 Received: from mail-gx0-f174.google.com ([209.85.161.174]:53377 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750750Ab1JQMQn (ORCPT ); Mon, 17 Oct 2011 08:16:43 -0400 Message-ID: <1318853797.4642.3.camel@phoenix> Subject: [PATCH 2/2] ASoC: wm8741: Use snd_soc_cache_sync to sync reg_cache with the hardware From: Axel Lin To: linux-kernel@vger.kernel.org Cc: Mark Brown , Dimitris Papastamos , Liam Girdwood , alsa-devel@alsa-project.org Date: Mon, 17 Oct 2011 20:16:37 +0800 In-Reply-To: <1318853696.4642.1.camel@phoenix> References: <1318853696.4642.1.camel@phoenix> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.0- Content-Transfer-Encoding: 7bit Mime-Version: 1.0 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/wm8741.c | 10 +--------- 1 files changed, 1 insertions(+), 9 deletions(-) diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c index 85ebe02..57ad22a 100644 --- a/sound/soc/codecs/wm8741.c +++ b/sound/soc/codecs/wm8741.c @@ -404,15 +404,7 @@ static struct snd_soc_dai_driver wm8741_dai = { #ifdef CONFIG_PM static int wm8741_resume(struct snd_soc_codec *codec) { - u16 *cache = codec->reg_cache; - int i; - - /* RESTORE REG Cache */ - for (i = 0; i < WM8741_REGISTER_COUNT; i++) { - if (cache[i] == wm8741_reg_defaults[i] || WM8741_RESET == i) - continue; - snd_soc_write(codec, i, cache[i]); - } + snd_soc_cache_sync(codec); return 0; } #else -- 1.7.5.4