From patchwork Fri Jan 20 12:46:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Nuno Sa X-Patchwork-Id: 13109749 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55A44C25B4E for ; Fri, 20 Jan 2023 12:45:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229606AbjATMp0 (ORCPT ); Fri, 20 Jan 2023 07:45:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229540AbjATMp0 (ORCPT ); Fri, 20 Jan 2023 07:45:26 -0500 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 55212422C for ; Fri, 20 Jan 2023 04:45:25 -0800 (PST) Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30K8a7cp000447; Fri, 20 Jan 2023 07:45:12 -0500 Received: from nwd2mta3.analog.com ([137.71.173.56]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3n736yqs93-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 20 Jan 2023 07:45:12 -0500 Received: from ASHBMBX8.ad.analog.com (ASHBMBX8.ad.analog.com [10.64.17.5]) by nwd2mta3.analog.com (8.14.7/8.14.7) with ESMTP id 30KCjAWC056633 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 20 Jan 2023 07:45:10 -0500 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBMBX8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Fri, 20 Jan 2023 07:45:09 -0500 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Fri, 20 Jan 2023 07:45:09 -0500 Received: from nsa.ad.analog.com ([10.44.3.102]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 30KCj0QU030429; Fri, 20 Jan 2023 07:45:02 -0500 From: =?utf-8?q?Nuno_S=C3=A1?= To: CC: Lars-Peter Clausen , =?utf-8?q?Nuno_S=C3=A1?= , Michael Hennerich , Jonathan Cameron Subject: [PATCH] iio: adc: ad7791: fix IRQ flags Date: Fri, 20 Jan 2023 13:46:45 +0100 Message-ID: <20230120124645.819910-1-nuno.sa@analog.com> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: FaSd_9Zv0lYNHMPmyI2K8BLls8BiuT-Y X-Proofpoint-ORIG-GUID: FaSd_9Zv0lYNHMPmyI2K8BLls8BiuT-Y X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-20_08,2023-01-20_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 spamscore=0 mlxlogscore=740 adultscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 clxscore=1011 mlxscore=0 bulkscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301200120 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org The interrupt is triggered on the falling edge rather than being a level low interrupt. Fixes: da4d3d6bb9f6 ("iio: adc: ad-sigma-delta: Allow custom IRQ flags") Signed-off-by: Nuno Sá --- drivers/iio/adc/ad7791.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad7791.c b/drivers/iio/adc/ad7791.c index fee8d129a5f0..86effe8501b4 100644 --- a/drivers/iio/adc/ad7791.c +++ b/drivers/iio/adc/ad7791.c @@ -253,7 +253,7 @@ static const struct ad_sigma_delta_info ad7791_sigma_delta_info = { .has_registers = true, .addr_shift = 4, .read_mask = BIT(3), - .irq_flags = IRQF_TRIGGER_LOW, + .irq_flags = IRQF_TRIGGER_FALLING, }; static int ad7791_read_raw(struct iio_dev *indio_dev,