From nobody Sat May 10 05:54:28 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=1619518571; cv=none; d=zohomail.com; s=zohoarc; b=KVAGAHZQ6wR7Rg4vQOwtHg3D15XbdAUprPKMkuPYuQl6fbL4R7KlRfdOJUqsbkWBrNP6h66gvYA9gMMrBhf20LEnF0EruVKpobRs0foa6XqyheCROzJfkDJ7Faj+eyq1PKFA87FrTcBolXBCxXWPDvNsVauSRiTXxa5k58jfLYE= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1619518571; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:MIME-Version:Message-ID:References:Sender:Subject:To; bh=DakkDWNoT1M4D/YYmRBDfuW+1BlBwNdKVbEDRAisZa0=; b=NxaSR7t1AskC4jMs3oY8pXluYNrfuuklnvSuHKIFwaiNrGb6hAk53KSnzd2OjoCxrztYS0bHEru4QOKzhvhaY/332er/b9WgELu03D9yq5grQOcXeFwQ+5AuXBv7JI25qaqYCGACBFfgkzUnv0YdrfkchIVf4Wtdtllr0GlQXlk= 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 1619518571855366.8015623473916; Tue, 27 Apr 2021 03:16:11 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237934AbhD0KQx (ORCPT ); Tue, 27 Apr 2021 06:16:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:35286 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235422AbhD0KOg (ORCPT ); Tue, 27 Apr 2021 06:14:36 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9420F61423; Tue, 27 Apr 2021 10:13:51 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lbKiz-000j5t-Bl; Tue, 27 Apr 2021 12:13:49 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619518431; bh=ilbYi39Wp/s1IHEjQb8NZRh7PLiRnT42XXdFX8lFSpw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GorLOEPEa0VFrfl3YhH/WhQp4j220WG8k2/2qXdiwsjyK+NYdV71gFScz4HuFxP7L 4Na+7Nutkvgb3hBA2yaNc2cM4fRONhA879qJHYnxIfzyW2DhSlBV5DQkCyfcPtcmKM FeJDG7o2RRtZ0Pzlp1p6JzUoCwAYeCH4Y1o97xJ2U/BtZga08PwqblS/gQ1c5hLmKt twcIYayqQqSXZQsHZHUp4ULYIXYfNTAczL00WmQGavX3MkW2FE2JEaG9vOyhQC0xhL 4JS+a/NZqne/xU62rrTHDOCN62QbD4Yb5cDEAbhOBT0/jbkZzwIJxN0t/iw0LN5rBH 03ZPMkL2vVFTw== From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Greg Kroah-Hartman , Jonathan Hunter , Mauro Carvalho Chehab , Sowjanya Komatineni , Thierry Reding , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v2 27/79] staging: media: vi: use pm_runtime_resume_and_get() Date: Tue, 27 Apr 2021 12:12:54 +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/staging/media/tegra-video/vi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media= /tegra-video/vi.c index 7a09061cda57..1298740a9c6c 100644 --- a/drivers/staging/media/tegra-video/vi.c +++ b/drivers/staging/media/tegra-video/vi.c @@ -297,10 +297,9 @@ static int tegra_channel_start_streaming(struct vb2_qu= eue *vq, u32 count) struct tegra_vi_channel *chan =3D vb2_get_drv_priv(vq); int ret; =20 - ret =3D pm_runtime_get_sync(chan->vi->dev); + ret =3D pm_runtime_resume_and_get(chan->vi->dev); if (ret < 0) { dev_err(chan->vi->dev, "failed to get runtime PM: %d\n", ret); - pm_runtime_put_noidle(chan->vi->dev); return ret; } =20 --=20 2.30.2