From mboxrd@z Thu Jan 1 00:00:00 1970 From: Axel Lin Subject: [PATCH 1/2] ASoC: pcm1681: Fix max_register setting Date: Sat, 12 Oct 2013 17:24:25 +0800 Message-ID: <1381569865.3884.1.camel@phoenix> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pb0-f53.google.com (mail-pb0-f53.google.com [209.85.160.53]) by alsa0.perex.cz (Postfix) with ESMTP id 88401260323 for ; Sat, 12 Oct 2013 11:24:38 +0200 (CEST) Received: by mail-pb0-f53.google.com with SMTP id up15so5293575pbc.12 for ; Sat, 12 Oct 2013 02:24:37 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Mark Brown Cc: Marek Belisko , alsa-devel@alsa-project.org, Liam Girdwood List-Id: alsa-devel@alsa-project.org According to the datasheet, the max_register is 13h. ARRAY_SIZE(pcm1681_reg_defaults) + 1 is 18 which is wrong. Signed-off-by: Axel Lin --- sound/soc/codecs/pcm1681.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c index 651ce09..c91eba5 100644 --- a/sound/soc/codecs/pcm1681.c +++ b/sound/soc/codecs/pcm1681.c @@ -270,7 +270,7 @@ MODULE_DEVICE_TABLE(of, pcm1681_dt_ids); static const struct regmap_config pcm1681_regmap = { .reg_bits = 8, .val_bits = 8, - .max_register = ARRAY_SIZE(pcm1681_reg_defaults) + 1, + .max_register = 0x13, .reg_defaults = pcm1681_reg_defaults, .num_reg_defaults = ARRAY_SIZE(pcm1681_reg_defaults), .writeable_reg = pcm1681_writeable_reg, -- 1.8.1.2