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=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 E1412C2BBC7 for ; Sat, 11 Apr 2020 23:04:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B004B2173E for ; Sat, 11 Apr 2020 23:04:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="KUysD0yZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B004B2173E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2316F6E19B; Sat, 11 Apr 2020 23:04:28 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5DE476E19B for ; Sat, 11 Apr 2020 23:04:26 +0000 (UTC) Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 81C8320CC7; Sat, 11 Apr 2020 23:04:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646266; bh=RDf0IwB6pbgawCvfT6ZQKVrQehfWd21JQ8a5a+4VaN0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KUysD0yZY22puJrBzOjNs0n6Cr9JD8cdu+blByuD4smj5s8/v/yVe6AVGIQEKnNqv RCPUC6ly5mOgxjv+5rgBIA9XcR6gsvFCoJj5iju8umNL1G6tveM/R+n3/XltnNjHrj G6ybETfNluCqc2Bkd/iweP8y/7+00n0c9Nj6ixvk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.6 031/149] drm/tegra: dc: Release PM and RGB output when client's registration fails Date: Sat, 11 Apr 2020 19:01:48 -0400 Message-Id: <20200411230347.22371-31-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200411230347.22371-1-sashal@kernel.org> References: <20200411230347.22371-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sasha Levin , linux-tegra@vger.kernel.org, Dmitry Osipenko , Thierry Reding , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Dmitry Osipenko [ Upstream commit 0411ea89a689531e1829fdf8af3747646c02c721 ] Runtime PM and RGB output need to be released when host1x client registration fails. The releasing is missed in the code, let's correct it. Signed-off-by: Dmitry Osipenko Signed-off-by: Thierry Reding Signed-off-by: Sasha Levin --- drivers/gpu/drm/tegra/dc.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 7c70fd31a4c24..870f9a68ad2c5 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -2588,10 +2588,16 @@ static int tegra_dc_probe(struct platform_device *pdev) if (err < 0) { dev_err(&pdev->dev, "failed to register host1x client: %d\n", err); - return err; + goto disable_pm; } return 0; + +disable_pm: + pm_runtime_disable(&pdev->dev); + tegra_dc_rgb_remove(dc); + + return err; } static int tegra_dc_remove(struct platform_device *pdev) -- 2.20.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel