From nobody Sat May 10 05:53:28 2025 Delivered-To: importer2@patchew.org Received-SPF: pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; envelope-from=linux-kernel-owner@vger.kernel.org; helo=vger.kernel.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass(p=none dis=none) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1619518561; cv=none; d=zohomail.com; s=zohoarc; b=KLYuVF2ApGukveeV5HoMDT4JyqsoOe2QfcvBhxEIGFVv7+q4PriySIu0Iy1ZJURKMIAws8nGSvEBoDIwpFmvlmdWtuTdOkiXlvnkX71lqc4MGt/6fPA0eK/aFLpWp3JWqwImjdn91crLKSvC+aISt+mfU8A3VAu4dMSnWoAY8gc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1619518561; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=k/JT4xNc8q+xgw65KVZhdHtvOyVt1/eDaJCw7AtYUJ4=; b=XDnZiQXd865/In7SzuVBSZO66P6E/B5HPvva0lfGB35dlfyf/opXkuC3bFGdzA/gT9PVdJ5mAbOD+Xd3ShQQfqGdogqmvAD0YIADvzqx9O3hFArL8Bg6OBQWc0GGuRQBVSrnpziI6NpLsFaB9JtiwwoS1/xltTZMSxc/FI7hVcs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mx.zohomail.com with SMTP id 1619518561872943.5238265025754; Tue, 27 Apr 2021 03:16:01 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237197AbhD0KQn (ORCPT ); Tue, 27 Apr 2021 06:16:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:35166 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235412AbhD0KOf (ORCPT ); Tue, 27 Apr 2021 06:14:35 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 88BAA61002; Tue, 27 Apr 2021 10:13:51 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lbKiy-000j57-LA; Tue, 27 Apr 2021 12:13:48 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619518431; bh=uJQR0czm+DeAW2PWQeBvZ4Rvzd+S5i8+90myFebensI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NiQvYMF7OEWPJzkJcicJ7WcKvB0H3GERIgYfA5qd0WtSjnaR0/nAV3hMCadwmEBnt 4Q0sn828e2ClzSrXWAtUuIDkwINCzefQc5ICV1bguILEAdRR66cv/1jXdl9aEvRcRD Bhx8pj/CKQr/EPlPqWchTGcwCLeQnx+qsO71Obg5pOpy0+39ert3POkP7ii32N1zeU XveXVnKAn9x/663ekqaHhQLsC16Ik7jDuulgkWxnbnMOCpwuwSCaBDoZ6iUKIiOLGH xkHRvRXlm6NGdmEAOPXnHv5P+44UCyanuBFz0MRONQIWQyeh8mwCBCsqWRTqxDSKDW SKrNb8oYv9xlQ== From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Ezequiel Garcia , Heiko Stuebner , Jacob Chen , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org Subject: [PATCH v2 11/79] media: rga-buf: use pm_runtime_resume_and_get() Date: Tue, 27 Apr 2021 12:12:38 +0200 Message-Id: X-Mailer: git-send-email 2.30.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: Mauro Carvalho Chehab To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal wi= th usage counter") added pm_runtime_resume_and_get() in order to automatically handle dev->power.usage_count decrement on errors. Use the new API, in order to cleanup the error check logic. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/rockchip/rga/rga-buf.c | 3 +-- drivers/media/platform/rockchip/rga/rga.c | 4 +++- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/rockchip/rga/rga-buf.c b/drivers/media/= platform/rockchip/rga/rga-buf.c index bf9a75b75083..81508ed5abf3 100644 --- a/drivers/media/platform/rockchip/rga/rga-buf.c +++ b/drivers/media/platform/rockchip/rga/rga-buf.c @@ -79,9 +79,8 @@ static int rga_buf_start_streaming(struct vb2_queue *q, u= nsigned int count) struct rockchip_rga *rga =3D ctx->rga; int ret; =20 - ret =3D pm_runtime_get_sync(rga->dev); + ret =3D pm_runtime_resume_and_get(rga->dev); if (ret < 0) { - pm_runtime_put_noidle(rga->dev); rga_buf_return_buffers(q, VB2_BUF_STATE_QUEUED); return ret; } diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/plat= form/rockchip/rga/rga.c index 9d122429706e..bf3fd71ec3af 100644 --- a/drivers/media/platform/rockchip/rga/rga.c +++ b/drivers/media/platform/rockchip/rga/rga.c @@ -866,7 +866,9 @@ static int rga_probe(struct platform_device *pdev) goto unreg_video_dev; } =20 - pm_runtime_get_sync(rga->dev); + ret =3D pm_runtime_resume_and_get(rga->dev); + if (ret < 0) + goto unreg_video_dev; =20 rga->version.major =3D (rga_read(rga, RGA_VERSION_INFO) >> 24) & 0xFF; rga->version.minor =3D (rga_read(rga, RGA_VERSION_INFO) >> 20) & 0x0F; --=20 2.30.2