From patchwork Mon May 15 03:02:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 13240653 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 50883C77B7D for ; Mon, 15 May 2023 03:03:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232916AbjEODDQ (ORCPT ); Sun, 14 May 2023 23:03:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230123AbjEODDO (ORCPT ); Sun, 14 May 2023 23:03:14 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20CC710C8; Sun, 14 May 2023 20:03:09 -0700 (PDT) Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34F2u0Hg012814; Mon, 15 May 2023 03:03:04 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=2PieqsEAV4sxv39i1McboDZR6TpeKwDnoJxMYkJ2cIw=; b=CbXNuhiscsWVSeC/jxPNK8L9bekJj6vl/H7E6C+ibc5qlO8mFNcJPPyaE5XnlQMPtbs8 +JPmyxQgJAmnDC4zBTcOoanGKOg20CP8rRFkBfGaPN4IUExeTuixs4KtNNRioyuexOTf v2LwqfqPWysZ5HYXgXFUal6+WmMUkAcAcVg9QMoowxVgHNdoseGdo40RiSNBFmQejGZQ gZOwHhTFGFC0QrklNl3tbx61XZSDKUIwPInDEtpcolJSqDYDWVhDf4HXr/aLKJF/aLKK L6pQV3vvX1apqBINOJJ9h0k3kxDFTtYg3HxgEvhPh6xytVXYBuk6LZjR6WhCQTklwNnJ mA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qj1gxtnn7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 15 May 2023 03:03:03 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 34F3337V030193 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 15 May 2023 03:03:03 GMT Received: from hu-bjorande-lv.qualcomm.com (10.49.16.6) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Sun, 14 May 2023 20:03:02 -0700 From: Bjorn Andersson To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Kuogee Hsieh CC: Johan Hovold , Vinod Polimera , Sankeerth Billakanti , , , , Subject: [PATCH 3/3] drm/msm/dp: Clean up pdev/dev duplication in dp_power Date: Sun, 14 May 2023 20:02:56 -0700 Message-ID: <20230515030256.300104-3-quic_bjorande@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230515030256.300104-1-quic_bjorande@quicinc.com> References: <20230515030256.300104-1-quic_bjorande@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: IH7g2MK2smO5TxVH9_N9SXfw7d4BmASx X-Proofpoint-ORIG-GUID: IH7g2MK2smO5TxVH9_N9SXfw7d4BmASx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-14_18,2023-05-05_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 phishscore=0 lowpriorityscore=0 impostorscore=0 malwarescore=0 spamscore=0 clxscore=1015 mlxlogscore=999 priorityscore=1501 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305150024 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The dp_power module keeps track of both the DP controller's struct platform_device and struct device - with the prior pulled out of the dp_parser module. Clean up the duplication by dropping the platform_device reference and just track the passed struct device. Signed-off-by: Bjorn Andersson Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/dp/dp_power.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/msm/dp/dp_power.c b/drivers/gpu/drm/msm/dp/dp_power.c index 031d2eefef07..9be645f91211 100644 --- a/drivers/gpu/drm/msm/dp/dp_power.c +++ b/drivers/gpu/drm/msm/dp/dp_power.c @@ -14,7 +14,6 @@ struct dp_power_private { struct dp_parser *parser; - struct platform_device *pdev; struct device *dev; struct drm_device *drm_dev; struct clk *link_clk_src; @@ -28,7 +27,7 @@ static int dp_power_clk_init(struct dp_power_private *power) { int rc = 0; struct dss_module_power *core, *ctrl, *stream; - struct device *dev = &power->pdev->dev; + struct device *dev = power->dev; core = &power->parser->mp[DP_CORE_PM]; ctrl = &power->parser->mp[DP_CTRL_PM]; @@ -153,7 +152,7 @@ int dp_power_client_init(struct dp_power *dp_power) power = container_of(dp_power, struct dp_power_private, dp_power); - pm_runtime_enable(&power->pdev->dev); + pm_runtime_enable(power->dev); return dp_power_clk_init(power); } @@ -164,7 +163,7 @@ void dp_power_client_deinit(struct dp_power *dp_power) power = container_of(dp_power, struct dp_power_private, dp_power); - pm_runtime_disable(&power->pdev->dev); + pm_runtime_disable(power->dev); } int dp_power_init(struct dp_power *dp_power, bool flip) @@ -174,11 +173,11 @@ int dp_power_init(struct dp_power *dp_power, bool flip) power = container_of(dp_power, struct dp_power_private, dp_power); - pm_runtime_get_sync(&power->pdev->dev); + pm_runtime_get_sync(power->dev); rc = dp_power_clk_enable(dp_power, DP_CORE_PM, true); if (rc) - pm_runtime_put_sync(&power->pdev->dev); + pm_runtime_put_sync(power->dev); return rc; } @@ -190,7 +189,7 @@ int dp_power_deinit(struct dp_power *dp_power) power = container_of(dp_power, struct dp_power_private, dp_power); dp_power_clk_enable(dp_power, DP_CORE_PM, false); - pm_runtime_put_sync(&power->pdev->dev); + pm_runtime_put_sync(power->dev); return 0; } @@ -199,12 +198,11 @@ struct dp_power *dp_power_get(struct device *dev, struct dp_parser *parser) struct dp_power_private *power; struct dp_power *dp_power; - power = devm_kzalloc(&parser->pdev->dev, sizeof(*power), GFP_KERNEL); + power = devm_kzalloc(dev, sizeof(*power), GFP_KERNEL); if (!power) return ERR_PTR(-ENOMEM); power->parser = parser; - power->pdev = parser->pdev; power->dev = dev; dp_power = &power->dp_power;