From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754097Ab1I0MpZ (ORCPT ); Tue, 27 Sep 2011 08:45:25 -0400 Received: from mail-yw0-f46.google.com ([209.85.213.46]:47289 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753976Ab1I0MpX (ORCPT ); Tue, 27 Sep 2011 08:45:23 -0400 Subject: [PATCH 6/6] ASoC: Remove unused "control_data" field of struct wm9090_priv From: Axel Lin To: linux-kernel@vger.kernel.org Cc: Mark Brown , Liam Girdwood , alsa-devel@alsa-project.org In-Reply-To: <1317127128.7207.1.camel@phoenix> References: <1317127128.7207.1.camel@phoenix> Content-Type: text/plain; charset="UTF-8" Date: Tue, 27 Sep 2011 20:45:17 +0800 Message-ID: <1317127517.7207.8.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 The control_data field is used to initialize the codec's control_data field, but since this is also done by the snd-soc-cache core, the redundant assignment can be removed and the field can be dropped. Signed-off-by: Axel Lin --- sound/soc/codecs/wm9090.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c index f2f3077..5f4786c 100644 --- a/sound/soc/codecs/wm9090.c +++ b/sound/soc/codecs/wm9090.c @@ -140,7 +140,6 @@ static const u16 wm9090_reg_defaults[] = { /* This struct is used to save the context */ struct wm9090_priv { struct wm9090_platform_data pdata; - void *control_data; }; static int wm9090_volatile(struct snd_soc_codec *codec, unsigned int reg) @@ -552,7 +551,6 @@ static int wm9090_probe(struct snd_soc_codec *codec) struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec); int ret; - codec->control_data = wm9090->control_data; ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C); if (ret != 0) { dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); @@ -661,7 +659,6 @@ static int wm9090_i2c_probe(struct i2c_client *i2c, sizeof(wm9090->pdata)); i2c_set_clientdata(i2c, wm9090); - wm9090->control_data = i2c; ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm9090, NULL, 0); -- 1.7.4.1