From patchwork Fri May 21 09:06:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tian Tao X-Patchwork-Id: 445037 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 B4BCBC433ED for ; Fri, 21 May 2021 09:06:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A319613BE for ; Fri, 21 May 2021 09:06:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234966AbhEUJHg (ORCPT ); Fri, 21 May 2021 05:07:36 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:3612 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234628AbhEUJHg (ORCPT ); Fri, 21 May 2021 05:07:36 -0400 Received: from dggems706-chm.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4Fmgby2ykFzQqdm; Fri, 21 May 2021 17:02:38 +0800 (CST) Received: from dggeme759-chm.china.huawei.com (10.3.19.105) by dggems706-chm.china.huawei.com (10.3.19.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Fri, 21 May 2021 17:06:10 +0800 Received: from localhost.localdomain (10.69.192.56) by dggeme759-chm.china.huawei.com (10.3.19.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Fri, 21 May 2021 17:06:10 +0800 From: Tian Tao To: , , , CC: , , Tian Tao Subject: [PATCH v2] drm/exynos: Use pm_runtime_resume_and_get() to replace open coding Date: Fri, 21 May 2021 17:06:06 +0800 Message-ID: <1621587966-62687-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggeme759-chm.china.huawei.com (10.3.19.105) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org use pm_runtime_resume_and_get() to replace pm_runtime_get_sync and pm_runtime_put_noidle. Signed-off-by: Tian Tao --- v2: drop unnecessary change about if condition. --- drivers/gpu/drm/exynos/exynos_drm_mic.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index 3821ea7..32672bf 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -268,11 +268,9 @@ static void mic_pre_enable(struct drm_bridge *bridge) if (mic->enabled) goto unlock; - ret = pm_runtime_get_sync(mic->dev); - if (ret < 0) { - pm_runtime_put_noidle(mic->dev); + ret = pm_runtime_resume_and_get(mic->dev); + if (ret < 0) goto unlock; - } mic_set_path(mic, 1);