From nobody Sat May 10 03:03:29 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=1619246891; cv=none; d=zohomail.com; s=zohoarc; b=RYynxBEzdqWHwfkgXCc5ZmShqqz+uwp/OnD199Cq4m92Q7mme8MPFg6t7gzBqEwhlAi0xOT5CTBlyvCgn5WqWVc+ZB+fg5PPrn4KNjeNuG/eerewsxAqTtBbxsKN3aSW8rdjEqRw5BrHYBS6PzCCt6/D8pBNBhknG53KX8DDF2k= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1619246891; 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=gJBXqHgx5kswChh05BYUUStOeiDti/QQJrMWXescoTuz2z0/9XLWxAnSzlHZIVBTmgawkKaSYIazXO400qly8Hr6WWbMD3x5yQKksroVdv0m3vm99/xhAszqmfqa9BMPV3NXZO/57RvUqWiYUPdsR8g3ruPcjZn1Y2h4F+3QPCE= 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 1619246891856133.7280925536561; Fri, 23 Apr 2021 23:48:11 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237244AbhDXGsr (ORCPT ); Sat, 24 Apr 2021 02:48:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:35796 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232753AbhDXGqN (ORCPT ); Sat, 24 Apr 2021 02:46:13 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3D70361613; Sat, 24 Apr 2021 06:45:33 +0000 (UTC) Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1laC2l-004Jed-Dz; Sat, 24 Apr 2021 08:45:31 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619246733; bh=ilbYi39Wp/s1IHEjQb8NZRh7PLiRnT42XXdFX8lFSpw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l3foykFZ2MY43Kvt4KtXFCXyQ5CM7jCmtI5mmSAmnJujWdIuFKpWGSgTEvWmv4Lk9 1jAphyDs7NXlaxxXBkPlUXd8ocPz9e1qGqQSiEM913QBFPR10AlOekFk4HlqWA5XRK BqUO8MrGp0FhwT4ipn84t0jyjSR+DUzkoYpe9iT+kUJWFUwnBD+H9EPzONRbb9Klh4 9L96EDmjk4fMxSaY9e45dOcD9iyuZjnyZ0oLdBpt3oE4qaLi7k3blLU2UBKFVUAvt3 2xT/anJ7dSxOTEquLyj/WMs2ES87SIaWdvYiDmp0VqzhzKaZPm/QR359ScUYA5Pah3 rrcmik1TPxhzg== 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 19/78] staging: media: vi: use pm_runtime_resume_and_get() Date: Sat, 24 Apr 2021 08:44:29 +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