From patchwork Thu Apr 28 15:34:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhinav Kumar X-Patchwork-Id: 12830933 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CA8ECC433F5 for ; Thu, 28 Apr 2022 15:34:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BCB7810E171; Thu, 28 Apr 2022 15:34:41 +0000 (UTC) Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7468510E5CB; Thu, 28 Apr 2022 15:34:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1651160080; x=1682696080; h=from:to:cc:subject:date:message-id:mime-version; bh=tWVKO+Qo1CV4PN7mSxn0TbZ/ZhUKS9P1iSAADDQYAo8=; b=VOEAuZH7S9SJuhwej6SeSouSBaFWtjue4MVFfIStPYFHzbjPIp0Jn/cF SxtdTQJzYNekL/wZfhzGkbJtoAgbbcaBFbkDc5D53k2UJx0PhVXpKofSr ryoIQ4WYSwZrlztpD+1y9IyBchBjgSEv+8u8/XsdyAXYz7WwoFPSrQH1b w=; Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 28 Apr 2022 08:34:39 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2022 08:34:39 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 28 Apr 2022 08:34:39 -0700 Received: from abhinavk-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Thu, 28 Apr 2022 08:34:38 -0700 From: Abhinav Kumar To: Subject: [PATCH] drm/msm/dpu: remove unused refcount for encoder_phys_wb Date: Thu, 28 Apr 2022 08:34:27 -0700 Message-ID: <1651160067-26431-1-git-send-email-quic_abhinavk@quicinc.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Abhinav Kumar , dri-devel@lists.freedesktop.org, swboyd@chromium.org, seanpaul@chromium.org, dmitry.baryshkov@linaro.org, quic_jesszhan@quicinc.com, quic_aravindh@quicinc.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Remove the unused local variable refcount for encoder_phys_wb as the one part of wb_enc is used directly. Fixes: 0ce51f19453e ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Reported-by: kernel test robot Signed-off-by: Abhinav Kumar --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c index cb5c7da53c29..904124a3477e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c @@ -407,9 +407,6 @@ static void dpu_encoder_phys_wb_irq_ctrl( struct dpu_encoder_phys_wb *wb_enc = to_dpu_encoder_phys_wb(phys); int ret = 0; - int refcount; - - refcount = atomic_read(&wb_enc->wbirq_refcount); if (enable && atomic_inc_return(&wb_enc->wbirq_refcount) == 1) { dpu_core_irq_register_callback(phys->dpu_kms,