From patchwork Tue Mar 24 09:45:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Tachici X-Patchwork-Id: 11454937 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 968A81731 for ; Tue, 24 Mar 2020 09:45:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 82F782070A for ; Tue, 24 Mar 2020 09:45:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727175AbgCXJpg (ORCPT ); Tue, 24 Mar 2020 05:45:36 -0400 Received: from mx0a-00128a01.pphosted.com ([148.163.135.77]:12258 "EHLO mx0a-00128a01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727066AbgCXJpg (ORCPT ); Tue, 24 Mar 2020 05:45:36 -0400 Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 02O9jC1P007395; Tue, 24 Mar 2020 05:45:34 -0400 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com with ESMTP id 2ywcs61j6u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 24 Mar 2020 05:45:34 -0400 Received: from SCSQMBX10.ad.analog.com (scsqmbx10.ad.analog.com [10.77.17.5]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 02O9jWfP002596 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Tue, 24 Mar 2020 05:45:33 -0400 Received: from SCSQCASHYB6.ad.analog.com (10.77.17.132) by SCSQMBX10.ad.analog.com (10.77.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Tue, 24 Mar 2020 02:45:31 -0700 Received: from SCSQMBX10.ad.analog.com (10.77.17.5) by SCSQCASHYB6.ad.analog.com (10.77.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Tue, 24 Mar 2020 02:45:13 -0700 Received: from zeus.spd.analog.com (10.64.82.11) by SCSQMBX10.ad.analog.com (10.77.17.5) with Microsoft SMTP Server id 15.1.1779.2 via Frontend Transport; Tue, 24 Mar 2020 02:45:30 -0700 Received: from localhost.localdomain ([10.48.65.12]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 02O9jRKh027422; Tue, 24 Mar 2020 05:45:29 -0400 From: To: , , CC: , Subject: [RESEND PATCH 1/2] iio: dac: ad5770r: read channel nr from reg Date: Tue, 24 Mar 2020 11:45:05 +0200 Message-ID: <20200324094506.55938-2-alexandru.tachici@analog.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200324094506.55938-1-alexandru.tachici@analog.com> References: <20200324094506.55938-1-alexandru.tachici@analog.com> MIME-Version: 1.0 X-ADIRoutedOnPrem: True X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.645 definitions=2020-03-24_02:2020-03-23,2020-03-24 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 adultscore=0 phishscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 clxscore=1015 suspectscore=0 spamscore=0 mlxlogscore=999 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2003240051 Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org From: Alexandru Tachici Read channel number from the reg property of each child node. Fixes: cbbb819837f6 ("iio: dac: ad5770r: Add AD5770R support") Signed-off-by: Alexandru Tachici --- drivers/iio/dac/ad5770r.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/dac/ad5770r.c b/drivers/iio/dac/ad5770r.c index a98ea76732e7..6302f11551d4 100644 --- a/drivers/iio/dac/ad5770r.c +++ b/drivers/iio/dac/ad5770r.c @@ -522,7 +522,7 @@ static int ad5770r_channel_config(struct ad5770r_state *st) return -EINVAL; device_for_each_child_node(&st->spi->dev, child) { - ret = fwnode_property_read_u32(child, "num", &num); + ret = fwnode_property_read_u32(child, "reg", &num); if (ret) return ret; if (num > AD5770R_MAX_CHANNELS)