From patchwork Wed Dec 16 17:37:25 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kamal Mostafa X-Patchwork-Id: 557578 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 63B1B140332; Thu, 17 Dec 2015 04:40:31 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.76) (envelope-from ) id 1a9G3t-0008UY-4E; Wed, 16 Dec 2015 17:40:25 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1a9G3N-0008Cn-K1 for kernel-team@lists.ubuntu.com; Wed, 16 Dec 2015 17:39:53 +0000 Received: from 1.general.kamal.us.vpn ([10.172.68.52] helo=fourier) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.76) (envelope-from ) id 1a9G3N-0006L9-7Z; Wed, 16 Dec 2015 17:39:53 +0000 Received: from kamal by fourier with local (Exim 4.82) (envelope-from ) id 1a9G3L-0005CT-0g; Wed, 16 Dec 2015 09:39:51 -0800 From: Kamal Mostafa To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Subject: [PATCH 3.19.y-ckt 005/128] iio:ad7793: Fix ad7785 product ID Date: Wed, 16 Dec 2015 09:37:25 -0800 Message-Id: <1450287568-19808-6-git-send-email-kamal@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1450287568-19808-1-git-send-email-kamal@canonical.com> References: <1450287568-19808-1-git-send-email-kamal@canonical.com> X-Extended-Stable: 3.19 Cc: Kamal Mostafa , Lars-Peter Clausen , Jonathan Cameron X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.14 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: kernel-team-bounces@lists.ubuntu.com 3.19.8-ckt12 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Lars-Peter Clausen commit 785171fd6cd7dcd7ada5a733b6a2d44ec566c3a0 upstream. While the datasheet for the AD7785 lists 0xXB as the product ID the actual product ID is 0xX3. Fix the product ID otherwise the driver will reject the device due to non matching IDs. Fixes: e786cc26dcc5 ("staging:iio:ad7793: Implement stricter id checking") Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron Signed-off-by: Kamal Mostafa --- drivers/iio/adc/ad7793.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c index 4dddeab..5da0754 100644 --- a/drivers/iio/adc/ad7793.c +++ b/drivers/iio/adc/ad7793.c @@ -101,7 +101,7 @@ #define AD7795_CH_AIN1M_AIN1M 8 /* AIN1(-) - AIN1(-) */ /* ID Register Bit Designations (AD7793_REG_ID) */ -#define AD7785_ID 0xB +#define AD7785_ID 0x3 #define AD7792_ID 0xA #define AD7793_ID 0xB #define AD7794_ID 0xF