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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6C60C433EF for ; Sat, 30 Oct 2021 08:49:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BD4C86103E for ; Sat, 30 Oct 2021 08:49:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231364AbhJ3Ivh (ORCPT ); Sat, 30 Oct 2021 04:51:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:49584 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229633AbhJ3Ivh (ORCPT ); Sat, 30 Oct 2021 04:51:37 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id C3B1261038; Sat, 30 Oct 2021 08:49:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1635583747; bh=od9Je8q9zsavNzDq2D/gOrphGYq6KJPzeVD7Eth+jiU=; h=Subject:To:From:Date:From; b=BSLReofN1kbs79tu8vaa20oCbRbTCFVUj4xQO+10PZ9S+3w3vGTwDBgzEguFlHhuh UWvzSmp/POosG3M2JnHDU5kf5qEVTk01vovtSoqVokiBrHVKcFl3mQb6Owva2H68IK 4Y+PxDPEtPyVtkgiE2u5ms5D3O3TK0vmkpSul3kE= Subject: patch "coresight: cti: Correct the parameter for pm_runtime_put" added to char-misc-testing To: quic_taozha@quicinc.com, leo.yan@linaro.org, mathieu.poirier@linaro.org, stable@vger.kernel.org From: Date: Sat, 30 Oct 2021 10:48:57 +0200 Message-ID: <1635583737149194@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org This is a note to let you know that I've just added the patch titled coresight: cti: Correct the parameter for pm_runtime_put to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the char-misc-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 692c9a499b286ea478f41b23a91fe3873b9e1326 Mon Sep 17 00:00:00 2001 From: Tao Zhang Date: Thu, 19 Aug 2021 17:29:37 +0800 Subject: coresight: cti: Correct the parameter for pm_runtime_put The input parameter of the function pm_runtime_put should be the same in the function cti_enable_hw and cti_disable_hw. The correct parameter to use here should be dev->parent. Signed-off-by: Tao Zhang Reviewed-by: Leo Yan Fixes: 835d722ba10a ("coresight: cti: Initial CoreSight CTI Driver") Cc: stable Link: https://lore.kernel.org/r/1629365377-5937-1-git-send-email-quic_taozha@quicinc.com Signed-off-by: Mathieu Poirier --- drivers/hwtracing/coresight/coresight-cti-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwtracing/coresight/coresight-cti-core.c b/drivers/hwtracing/coresight/coresight-cti-core.c index e2a3620cbf48..8988b2ed2ea6 100644 --- a/drivers/hwtracing/coresight/coresight-cti-core.c +++ b/drivers/hwtracing/coresight/coresight-cti-core.c @@ -175,7 +175,7 @@ static int cti_disable_hw(struct cti_drvdata *drvdata) coresight_disclaim_device_unlocked(csdev); CS_LOCK(drvdata->base); spin_unlock(&drvdata->spinlock); - pm_runtime_put(dev); + pm_runtime_put(dev->parent); return 0; /* not disabled this call */ -- 2.33.1