From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932648AbcECAMy (ORCPT ); Mon, 2 May 2016 20:12:54 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:59550 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932578AbcECAMo (ORCPT ); Mon, 2 May 2016 20:12:44 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Michael Hennerich Subject: [PATCH 3.14 27/37] drivers/misc/ad525x_dpot: AD5274 fix RDAC read back errors Date: Mon, 2 May 2016 17:12:16 -0700 Message-Id: <20160503000424.425921647@linuxfoundation.org> X-Mailer: git-send-email 2.8.2 In-Reply-To: <20160503000423.577563140@linuxfoundation.org> References: <20160503000423.577563140@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michael Hennerich commit f3df53e4d70b5736368a8fe8aa1bb70c1cb1f577 upstream. Fix RDAC read back errors caused by a typo. Value must shift by 2. Fixes: a4bd394956f2 ("drivers/misc/ad525x_dpot.c: new features") Signed-off-by: Michael Hennerich Signed-off-by: Greg Kroah-Hartman --- drivers/misc/ad525x_dpot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/misc/ad525x_dpot.c +++ b/drivers/misc/ad525x_dpot.c @@ -216,7 +216,7 @@ static s32 dpot_read_i2c(struct dpot_dat */ value = swab16(value); - if (dpot->uid == DPOT_UID(AD5271_ID)) + if (dpot->uid == DPOT_UID(AD5274_ID)) value = value >> 2; return value; default: