From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0C9E1C433ED for ; Tue, 27 Apr 2021 10:14:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD9AD6101D for ; Tue, 27 Apr 2021 10:14:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237107AbhD0KPZ (ORCPT ); Tue, 27 Apr 2021 06:15:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:34658 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235450AbhD0KOh (ORCPT ); Tue, 27 Apr 2021 06:14:37 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 64C5E61480; Tue, 27 Apr 2021 10:13:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1619518432; bh=M+G2FGvpxz8oVs70Hd7XJ+D2QZDVSmESzfk8hhosPRM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b/U4aHCktjc7EWx81DXJGH1oxheYJHms7z4kAMByad6zi+rgimZX/EDeuun9lOeeg iRfgzA/jOZHaArRLaovKttuJUA8CEhO1gfptYSw96lzI1eJuJprei7Wq8XvAWny7hj RkWiqq5A7X46Cu6LVYpCDroBsgzT5YY4yXA8RLhK3bNUBPC88SLOi6QFLnCKN7wBIA uTVOamDt0bsm5h34vJaZkEaVIXb3P0/fsGDpM6jQ1lP4YNkas3t5d8WhERti4XeM8k EtWOpUoVlBD7pJSR0FDZweaHrx2uQofXMvNg76/qGDf70r5giJIG9nZAs4GmibEzGK UZTG191Jc2FGw== Received: by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1lbKj0-000j6Z-7X; Tue, 27 Apr 2021 12:13:50 +0200 From: Mauro Carvalho Chehab Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , Mauro Carvalho Chehab , Tianshu Qiu , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH v2 41/79] media: i2c: imx355: use pm_runtime_resume_and_get() Date: Tue, 27 Apr 2021 12:13:08 +0200 Message-Id: X-Mailer: git-send-email 2.30.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Mauro Carvalho Chehab To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with 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/i2c/imx355.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c index ccedcd4c520a..93f13a04439a 100644 --- a/drivers/media/i2c/imx355.c +++ b/drivers/media/i2c/imx355.c @@ -1442,11 +1442,9 @@ static int imx355_set_stream(struct v4l2_subdev *sd, int enable) } if (enable) { - ret = pm_runtime_get_sync(&client->dev); - if (ret < 0) { - pm_runtime_put_noidle(&client->dev); + ret = pm_runtime_resume_and_get(&client->dev); + if (ret < 0) goto err_unlock; - } /* * Apply default & customized values -- 2.30.2