From patchwork Thu Jun 16 07:59:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 582305 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AAF76C43334 for ; Thu, 16 Jun 2022 08:00:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359602AbiFPH77 (ORCPT ); Thu, 16 Jun 2022 03:59:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1359354AbiFPH7w (ORCPT ); Thu, 16 Jun 2022 03:59:52 -0400 Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 78A7D5D65A for ; Thu, 16 Jun 2022 00:59:51 -0700 (PDT) Received: by mail-lf1-x129.google.com with SMTP id y32so1012796lfa.6 for ; Thu, 16 Jun 2022 00:59:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=pK63Gcracvx3JbDdqH695RF+R5AO+vccoaxrk2U/rT0=; b=ulfzvg9gGWWYXDoIVd4DDhUq5mL/v79PzsN5xF5oXtvlndr9LBXuSMvSDXxYqusdcs 0gVi8Idoz7oTS845qmfQ5AepB7lXVRMrNeM0lUk4bGPvdA4rByBJGWGpK0rS1i9gmXdV JDMLDVG2BHO1Nbo59WpJh4O7loVbpnLGSbvNOYIll+IZ5Agl42wyl6GBcA/X/D7QLZYo T/ZiQALG+qtImAS6Hk5FnnaJ/OMGtDmdjZP0wkBeE4T5ND9junO6+jLSCji0bW7cDIJm 8CP+M+xfM6tgjZD+rIBtek25WdnHXZTjZKg1bB3XKKW6aRvlJVEPmvWR8JQu04mLtOd0 qpPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=pK63Gcracvx3JbDdqH695RF+R5AO+vccoaxrk2U/rT0=; b=BlxISmujRTu+Of5EwXrKWC69Y13qhE2BsNs3P0woRfYw7+32opoi77Tz7gNEQsEGYG rPx3mhZl73lzir5Kn0g01F98XPB3b7d1Vc79jh7dgi15OjjNp7O8h2kkhxNrvatYeYbH 6n77AWl8WE1TkCLZcc7UF3bgbBDrSZJdFAN/ELMSSYwKfqfSHRmICG0QwzBCxZwPs3NA LxKNSRcxPJLMZbaJaTb6EsRcKd5AgfphfvXQt3F4UyBRdk8MQXlTCJKXRDkKaeOl+L8e jUlSnPpWgoYWi3WUtK0hF/EJTCGc/j++i6zIgKmgJF6H3mYgngI0QHlVFPfBMHBF5Y0L NF9Q== X-Gm-Message-State: AJIora+8W866CUyM0p0HTy6afefOfAc1JTDWbc52qzB06J8smCEaf5hG qA2obvCiu4bIV8d1gZe4R1f5QA== X-Google-Smtp-Source: AGRyM1u0mQRtd4eiR+Efh9ifaiEjyhP2i5EJCeLCZln2lk0Zx/7+DUx1YDseK3T5FxHmGIsKOpDppQ== X-Received: by 2002:ac2:5e76:0:b0:478:f72e:7531 with SMTP id a22-20020ac25e76000000b00478f72e7531mr1943784lfr.187.1655366389822; Thu, 16 Jun 2022 00:59:49 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id d3-20020a056512368300b00478ff020832sm136717lfs.106.2022.06.16.00.59.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jun 2022 00:59:49 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH 1/3] drm/msm/hdmi: use devres helper for runtime PM management Date: Thu, 16 Jun 2022 10:59:45 +0300 Message-Id: <20220616075947.347888-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220616075947.347888-1-dmitry.baryshkov@linaro.org> References: <20220616075947.347888-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Use devm_pm_runtime_enable() to enable runtime PM. This way its effect will be reverted on device unbind/destruction. Fixes: 6ed9ed484d04 ("drm/msm/hdmi: Set up runtime PM for HDMI") Signed-off-by: Dmitry Baryshkov Reviewed-by: Abhinav Kumar --- drivers/gpu/drm/msm/hdmi/hdmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c index 6acc17e0efc1..9ff9a68b201b 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi.c @@ -247,7 +247,7 @@ static struct hdmi *msm_hdmi_init(struct platform_device *pdev) if (hdmi->hpd_gpiod) gpiod_set_consumer_name(hdmi->hpd_gpiod, "HDMI_HPD"); - pm_runtime_enable(&pdev->dev); + devm_pm_runtime_enable(&pdev->dev); hdmi->workq = alloc_ordered_workqueue("msm_hdmi", 0);