From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F43BC43603 for ; Thu, 19 Dec 2019 19:09:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 22CA524672 for ; Thu, 19 Dec 2019 19:09:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576782591; bh=ATnj3BQ3YFkCqTJr6jnXGnZ4VPwhhvyADN1J6/i+yg8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=PwPSY5uh+nYcS1CyeyFdDgi0Z/nBx5lMuBlderNUUuzNce8pTDz6yaMFM6x/jrTR4 26JyaGJVkMhv/z/qi/xd04EDeA+qFnJpIJVQ12qVqGm0Srv2Ljw1uYrBiDQIa3qkuE C27K8M39Qj5johmJ+UYGqZVFJbC7CieDOHL1jCTg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726911AbfLSSkK (ORCPT ); Thu, 19 Dec 2019 13:40:10 -0500 Received: from mail.kernel.org ([198.145.29.99]:58784 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727070AbfLSSkJ (ORCPT ); Thu, 19 Dec 2019 13:40:09 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D2FD2222C2; Thu, 19 Dec 2019 18:40:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576780809; bh=ATnj3BQ3YFkCqTJr6jnXGnZ4VPwhhvyADN1J6/i+yg8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B8KIiISR6h6P7DLA7fI4FPoVMKiAEznpfQ+7bfqhoUxtutzgTE9Rz/ZaJQpxaVNIn qqnzTPk/lNvFLtBzNlgF5CgV9cv/n6AYhJ4Ulj7E3Xzu3pejsOMEV6CE3tH2Fvq3gf UqbZQEi2Aq0c36J5OeQGlk20dMA0lHLc5dSw4Tqs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Nuno=20S=C3=A1?= , Stable@vger.kernel.org, Jonathan Cameron , Sasha Levin Subject: [PATCH 4.4 127/162] iio: adis16480: Add debugfs_reg_access entry Date: Thu, 19 Dec 2019 19:33:55 +0100 Message-Id: <20191219183215.505528223@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191219183150.477687052@linuxfoundation.org> References: <20191219183150.477687052@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Nuno Sá [ Upstream commit 4c35b7a51e2f291471f7221d112c6a45c63e83bc ] The driver is defining debugfs entries by calling `adis16480_debugfs_init()`. However, those entries are attached to the iio_dev debugfs entry which won't exist if no debugfs_reg_access callback is provided. Fixes: 2f3abe6cbb6c ("iio:imu: Add support for the ADIS16480 and similar IMUs") Signed-off-by: Nuno Sá Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/imu/adis16480.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c index 778a46247f8de..eeed374ebc6c5 100644 --- a/drivers/iio/imu/adis16480.c +++ b/drivers/iio/imu/adis16480.c @@ -724,6 +724,7 @@ static const struct iio_info adis16480_info = { .write_raw = &adis16480_write_raw, .update_scan_mode = adis_update_scan_mode, .driver_module = THIS_MODULE, + .debugfs_reg_access = adis_debugfs_reg_access, }; static int adis16480_stop_device(struct iio_dev *indio_dev) -- 2.20.1