From patchwork Wed Dec 22 14:20:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 527709 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C198C4332F for ; Wed, 22 Dec 2021 14:20:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245680AbhLVOU4 (ORCPT ); Wed, 22 Dec 2021 09:20:56 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:48764 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245661AbhLVOUy (ORCPT ); Wed, 22 Dec 2021 09:20:54 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 60A50B81CEC; Wed, 22 Dec 2021 14:20:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18A9BC36AE5; Wed, 22 Dec 2021 14:20:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1640182852; bh=VXHRu9vWDw42BMg8qFKp2aB9xZz+LqjogCH7p0sOnis=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oa2qHQLKPsWrUk+25xYzuA5ksPtac5H+NAxt7nwDXD/YZfnlNpagDu/7WKC6k68NZ dZWHIocO171QGQfmL5W15zwMSJyRrU7DGKCFrMKAMo+tuIvBXl55mQeOBQCd0jVKTs tGQqRt5LIhmuJr4U6dqQmmPHuvWmAiqh+amlvOhkVDqQ01F95TvG1hQXTW2Y80oo7W dr3WjtoBXTVWzAPPs11OrxJ2E+8cT3nLp9mI52hSsQvpJNvP271CqbPIKTdTHbc9CK B3bY7qrsdmN4MdRQHc/ktzD5RgVLs/48oMPkdITAgrP3A+2fdS5xKzbqqLCNUlYlsI YVU0mO2pz0/Pw== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1n02U0-0007uj-Mt; Wed, 22 Dec 2021 15:20:44 +0100 From: Johan Hovold To: "Lad, Prabhakar" Cc: Mauro Carvalho Chehab , Hans Verkuil , Kevin Hilman , Greg Kroah-Hartman , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold , stable@vger.kernel.org, Lad@xi.lan Subject: [PATCH 1/4] media: davinci: vpif: fix unbalanced runtime PM get Date: Wed, 22 Dec 2021 15:20:22 +0100 Message-Id: <20211222142025.30364-2-johan@kernel.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211222142025.30364-1-johan@kernel.org> References: <20211222142025.30364-1-johan@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Make sure to balance the runtime PM usage counter on driver unbind. Fixes: 407ccc65bfd2 ("[media] davinci: vpif: add pm_runtime support") Cc: stable@vger.kernel.org # 3.9 Cc: Lad, Prabhakar Signed-off-by: Johan Hovold Reviewed-by: Lad Prabhakar --- drivers/media/platform/davinci/vpif.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/davinci/vpif.c b/drivers/media/platform/davinci/vpif.c index 5a89d885d0e3..9752a5ec36f7 100644 --- a/drivers/media/platform/davinci/vpif.c +++ b/drivers/media/platform/davinci/vpif.c @@ -495,6 +495,7 @@ static int vpif_probe(struct platform_device *pdev) static int vpif_remove(struct platform_device *pdev) { + pm_runtime_put(&pdev->dev); pm_runtime_disable(&pdev->dev); return 0; }