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 50A5AC43603 for ; Thu, 19 Dec 2019 19:03:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 259EA206EC for ; Thu, 19 Dec 2019 19:03:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576782239; bh=1AFF9kwPfekP1QBfjxNZheham9tBrHNABrkQP3k8dO8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=BnaXed3thERraiQBfLUgI+F46xq5g9APHnXhnShkPkxPOP9iCaOCIoFDGZXc/1ntC VIgExuuhpSeRxPyICW8BnW6st7qu8AxU9Z/Ipg6EDHIE/ncC6r6N7PNgw3nDw7+gah qgneVN/FmubEfQX4Y7+nyUOXgFPkdS28sWEVPzFE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729526AbfLSSru (ORCPT ); Thu, 19 Dec 2019 13:47:50 -0500 Received: from mail.kernel.org ([198.145.29.99]:40804 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728946AbfLSSru (ORCPT ); Thu, 19 Dec 2019 13:47:50 -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 3EC1E24672; Thu, 19 Dec 2019 18:47:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576781269; bh=1AFF9kwPfekP1QBfjxNZheham9tBrHNABrkQP3k8dO8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mCFwQlc02RkoYCTTghy8mmWkHo6KjXLmEJhmJX7XcqjrLU6qYjo2Kplzuwpg+ROP7 dErXNXpQAlby44bOQ7UTP4u8AsmNHfbfNb+WTcoFl7Zj2ap8rGCEZLRx+TgIXXI8F+ 78DKY4YBuKBcpkB9eROhvWNPQYdgZmB25Cnz1+i0= 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 4.9 151/199] iio: adis16480: Add debugfs_reg_access entry Date: Thu, 19 Dec 2019 19:33:53 +0100 Message-Id: <20191219183223.638200006@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191219183214.629503389@linuxfoundation.org> References: <20191219183214.629503389@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 6f975538996cd..c950aa10d0ae0 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