From patchwork Fri Jul 7 23:12:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 701204 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 D1083EB64D9 for ; Fri, 7 Jul 2023 23:13:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231953AbjGGXNC (ORCPT ); Fri, 7 Jul 2023 19:13:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231280AbjGGXNB (ORCPT ); Fri, 7 Jul 2023 19:13:01 -0400 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5E69E2127 for ; Fri, 7 Jul 2023 16:12:59 -0700 (PDT) Received: by mail-lf1-x131.google.com with SMTP id 2adb3069b0e04-4fbc0314a7bso3954096e87.2 for ; Fri, 07 Jul 2023 16:12:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688771577; x=1691363577; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=p1naQ/0oURgoeOGRk7cLDdAN24Fuu5yXRK3xPVkECZM=; b=y6X17IOX3vPU+F4eOdp6bx2ef9/SqAne0XkRYRBO03aQjzK7s0PR3x3UGHSwfbGjtl q2YiBydiRuXwB8txqWP4ZMqLlgX85fj91ffSHGmGJs8EggF0XWPsCJD36x9/AOPv3E26 sHbdou8U8Yd7iWNYQMveEh9eLuaBEfhdY8JipU5KIGV54SHiU/CM8v4z2TLJAa/8o9WF sDk6oLSXdgfKxtcP7h12rXtxQOLwZpwEcp3IzgM7MYcGQHsKksyUm3SfRIBxGveRQByI B7booek+P3KUukahR7HAdp5WreyG+cIe4xgk6Kj9P5bB3BNIrhLcm187yj4J1eJfcmJW IRJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688771577; x=1691363577; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=p1naQ/0oURgoeOGRk7cLDdAN24Fuu5yXRK3xPVkECZM=; b=kXoPBQU6+dFl2Jcwl83Kqs31TQ0zYKjrhspkUmax36D5IREUlsM5SxXoMASBGxD0DW NCzbD5qbP3SSAEYwpa3ec/9NgpE0WbY/qoMHJB7+DVYwqjGEtuOPQfKRIXUs2ffjCRRr C1F3Emn2+x1Yx9nQaCA9VyU6BrsdtPi4VrJuyRv20py7Zvs3o9j2UgNXy7Jv5V255kxd ZIznYU41ewCblSB0PDneTulDwGrtWou1KVZiRhie6dQtHTH+Kf8e87jYIBo164w2AqW6 8I4vxdeX60C3kv+jQf7FIdzn7jvfQHWU8JJI/NsDvKUVN9jNK4y1xx3QXPbG2IroepDh Y/cw== X-Gm-Message-State: ABy/qLZixYxD2BVgXJsgyr0fm7/soYSXHt1+quvSx+yf3OPgIDMuNlBI /IkGrXR6eRcKkhVH1nE5ndHfBw== X-Google-Smtp-Source: APBJJlEPkmOB8pJ06nDSf1tecIVwEr4jUaDXvQK5fsIYo8WkQ8uJYngo7bBisrq6+w3GPtOF2BP7XQ== X-Received: by 2002:a05:6512:15a6:b0:4f7:6685:2c5f with SMTP id bp38-20020a05651215a600b004f766852c5fmr6169202lfb.61.1688771577765; Fri, 07 Jul 2023 16:12:57 -0700 (PDT) Received: from umbar.unikie.fi ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id d1-20020ac25441000000b004fb7388360esm841643lfn.188.2023.07.07.16.12.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Jul 2023 16:12:57 -0700 (PDT) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten 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 v2 07/13] drm/msm/dpu: drop unused dpu_plane::lock Date: Sat, 8 Jul 2023 02:12:45 +0300 Message-Id: <20230707231251.3849701-8-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230707231251.3849701-1-dmitry.baryshkov@linaro.org> References: <20230707231251.3849701-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The field dpu_plane::lock was never used for protecting any kind of data. Drop it now. Signed-off-by: Dmitry Baryshkov Reviewed-by: Jessica Zhang --- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index c2aaaded07ed..aba5185e1d66 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -78,8 +78,6 @@ static const uint32_t qcom_compressed_supported_formats[] = { struct dpu_plane { struct drm_plane base; - struct mutex lock; - enum dpu_sspp pipe; uint32_t color_fill; @@ -1186,8 +1184,6 @@ static void dpu_plane_destroy(struct drm_plane *plane) if (pstate->r_pipe.sspp) _dpu_plane_set_qos_ctrl(plane, &pstate->r_pipe, false); - mutex_destroy(&pdpu->lock); - /* this will destroy the states as well */ drm_plane_cleanup(plane); @@ -1447,8 +1443,6 @@ struct drm_plane *dpu_plane_init(struct drm_device *dev, /* success! finalize initialization */ drm_plane_helper_add(plane, &dpu_plane_helper_funcs); - mutex_init(&pdpu->lock); - DPU_DEBUG("%s created for pipe:%u id:%u\n", plane->name, pipe, plane->base.id); return plane;