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=-20.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 9BD45C4338F for ; Tue, 17 Aug 2021 20:17:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 86A0761051 for ; Tue, 17 Aug 2021 20:17:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233931AbhHQURp (ORCPT ); Tue, 17 Aug 2021 16:17:45 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:34942 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232862AbhHQUPI (ORCPT ); Tue, 17 Aug 2021 16:15:08 -0400 Date: Tue, 17 Aug 2021 20:14:32 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1629231273; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QiWHkquSlcxbn8/JRSfn47k5SYjvOk0ghVMDX6C0a+s=; b=3DgZU/Bq47UsYjPQ7CVQS5vZJa0bC8xnG7gXyyAUNFtnbmw+TTzuhoIgSxhzzL9UbYz9WG lYHMASP7ivXgrO03SWTR+9ym4/Pg95aV9dh8ncwWJjmx3KjFXnhBqrmY88DrtQYY/DvQ1v uturOKHGGY5Ov33UJ+9JHw5qM+LIL/zerovlxq4Ci2eKoa6OpsSw4Bvj3mObyqgqCge9bC bQlORMpbU1YaZu04ooApvQi2Mt23pJQQUFr09En3JHfHEuhkYzPD2VyXhxKTB9haQXB6Jd +tV2WFJTTQKDZplfgnnWkiMvSYRdsjlRvm2/Qu+MNuq9bj24IrCnjlfZfMnMdg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1629231273; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QiWHkquSlcxbn8/JRSfn47k5SYjvOk0ghVMDX6C0a+s=; b=4pONhlNW1W8ZJ8ynqor3GMQ87T8ai+kCDXChYGpopgQtDM/jcqC4nW/SMwQT0R7EOuQbXS PVY1Rb8uLiYP+EDQ== From: "tip-bot2 for Peter Zijlstra" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: locking/core] media/atomisp: Use lockdep instead of *mutex_is_locked() Cc: "Peter Zijlstra (Intel)" , Thomas Gleixner , Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20210815211302.491442626@linutronix.de> References: <20210815211302.491442626@linutronix.de> MIME-Version: 1.0 Message-ID: <162923127284.25758.14022052494381176514.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the locking/core branch of tip: Commit-ID: e14c4bd12478faa13a0aceeeea6f964ff8521101 Gitweb: https://git.kernel.org/tip/e14c4bd12478faa13a0aceeeea6f964ff8521101 Author: Peter Zijlstra AuthorDate: Sun, 15 Aug 2021 23:27:51 +02:00 Committer: Ingo Molnar CommitterDate: Tue, 17 Aug 2021 16:59:15 +02:00 media/atomisp: Use lockdep instead of *mutex_is_locked() The only user of rt_mutex_is_locked() is an anti-pattern, remove it. Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Thomas Gleixner Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20210815211302.491442626@linutronix.de --- drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c index 6f5fe50..c8a6256 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c +++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c @@ -1904,8 +1904,8 @@ int __atomisp_streamoff(struct file *file, void *fh, enum v4l2_buf_type type) dev_dbg(isp->dev, "Stop stream on pad %d for asd%d\n", atomisp_subdev_source_pad(vdev), asd->index); - BUG_ON(!rt_mutex_is_locked(&isp->mutex)); - BUG_ON(!mutex_is_locked(&isp->streamoff_mutex)); + lockdep_assert_held(&isp->mutex); + lockdep_assert_held(&isp->streamoff_mutex); if (type != V4L2_BUF_TYPE_VIDEO_CAPTURE) { dev_dbg(isp->dev, "unsupported v4l2 buf type\n");