From patchwork Thu May 14 21:08:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 1290710 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=tltjcWtT; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49NPLs1Fn7z9sTC for ; Fri, 15 May 2020 07:09:57 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728119AbgENVJo (ORCPT ); Thu, 14 May 2020 17:09:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728043AbgENVJm (ORCPT ); Thu, 14 May 2020 17:09:42 -0400 Received: from mail-lf1-x142.google.com (mail-lf1-x142.google.com [IPv6:2a00:1450:4864:20::142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B2138C061A0C; Thu, 14 May 2020 14:09:40 -0700 (PDT) Received: by mail-lf1-x142.google.com with SMTP id c21so7487lfb.3; Thu, 14 May 2020 14:09:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=EO0vr0FBuxVa7FqS3Iq4jMbQpH1iOzHD8PnLZeBEDCg=; b=tltjcWtTVsozKzAf9N+yxZwewU2cNg30qCpbUSnD4xjqn3IaFYSc11cT2s/BUL/eo2 eXwYVd2jl6wBp8ekYPoinV7qyWBI/eE5FVU7CkPyuC6GI/SwOTI2Pq2XJYf4r+e9QBZe ygFDJQSL/D8hYv2L+KzG2ZXUD8oeB42Ne3vya1sRjlz6jo3ZU3a+StfRucZXUdIkXsxo FnlijK74UmStroYupJDYMm37bA8DF9v08j9v7/owoQgiy/Eqg4nj2S0ltJdI/YfsABS1 wmHuOppJGxLYcVHNerVfrh3N1QHnk5JJC3QvOcnEzuIgRHDB7kDzhX9+uw4uovyPCQlU PwVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=EO0vr0FBuxVa7FqS3Iq4jMbQpH1iOzHD8PnLZeBEDCg=; b=FplEEN7y2ZZ9qDxUIWr05eKOL2ZV2jrIprdlQ7ELZMzJC7g77vwqhwT9deWlLw+QCT VETDWeXB30YOCaSRoOhgbfljotBa5fyKtnrgvy5wrvKiNLTLgKcAPpNrz3LBqGQ0Csa/ cuaFNkGoJ20gnks01Wr14hAo8Scqmx7mnrXA5kEig1SOesHbXc3uQzOXw+1VPEER2wdi NPND72zG6PBDJD2kAz9AHMOQbPMvhQeldXSM0CW2Vla10Qh4J2WRADRLCsdJMGrJlf8p NJ6O8P8CmuQ6IjXIm1673z0j+Ov+vLME/Jx0Be+xksVsCye90YWeZBPPbhco/Vy8BDKW g0JA== X-Gm-Message-State: AOAM533Y8ZIAXo+IMl3rWBTe4oKbg2DL7J6kO4ZbtoevHacRfTn9Rc3i 6DTk4Zhr2fSRw39BSs/fAEk= X-Google-Smtp-Source: ABdhPJwmXn6PJe8MV8dlPU1VcNAyZYVcG4jdW1N/ABx/HZNFEa2KXiju6MxUhsgJEX3Zjn5+oOQ5Kg== X-Received: by 2002:a19:d55:: with SMTP id 82mr55733lfn.89.1589490579255; Thu, 14 May 2020 14:09:39 -0700 (PDT) Received: from localhost.localdomain (ppp91-78-208-152.pppoe.mtu-net.ru. [91.78.208.152]) by smtp.gmail.com with ESMTPSA id g3sm45215ljk.27.2020.05.14.14.09.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 May 2020 14:09:38 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Mauro Carvalho Chehab , Hans Verkuil , Dan Carpenter Cc: linux-media@vger.kernel.org, linux-tegra@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 2/4] media: staging: tegra-vde: Runtime PM is always available on Tegra Date: Fri, 15 May 2020 00:08:45 +0300 Message-Id: <20200514210847.9269-3-digetx@gmail.com> X-Mailer: git-send-email 2.26.0 In-Reply-To: <20200514210847.9269-1-digetx@gmail.com> References: <20200514210847.9269-1-digetx@gmail.com> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Runtime PM is always available on Tegra nowadays since commit 40b2bb1b132a ("ARM: tegra: enforce PM requirement"), hence the case of unavailable RPM doesn't need to be handled. Signed-off-by: Dmitry Osipenko --- drivers/staging/media/tegra-vde/vde.c | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/drivers/staging/media/tegra-vde/vde.c b/drivers/staging/media/tegra-vde/vde.c index 803e5dda4bb5..85cbbc8f70d3 100644 --- a/drivers/staging/media/tegra-vde/vde.c +++ b/drivers/staging/media/tegra-vde/vde.c @@ -1068,17 +1068,8 @@ static int tegra_vde_probe(struct platform_device *pdev) pm_runtime_use_autosuspend(dev); pm_runtime_set_autosuspend_delay(dev, 300); - if (!pm_runtime_enabled(dev)) { - err = tegra_vde_runtime_resume(dev); - if (err) - goto err_misc_unreg; - } - return 0; -err_misc_unreg: - misc_deregister(&vde->miscdev); - err_deinit_iommu: tegra_vde_iommu_deinit(vde); @@ -1093,13 +1084,6 @@ static int tegra_vde_remove(struct platform_device *pdev) { struct tegra_vde *vde = platform_get_drvdata(pdev); struct device *dev = &pdev->dev; - int err; - - if (!pm_runtime_enabled(dev)) { - err = tegra_vde_runtime_suspend(dev); - if (err) - return err; - } pm_runtime_dont_use_autosuspend(dev); pm_runtime_disable(dev);