From patchwork Fri Oct 25 17:51:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sui Jingfeng X-Patchwork-Id: 13851255 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 BF59FD149CD for ; Fri, 25 Oct 2024 17:52:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 44F6610EB5F; Fri, 25 Oct 2024 17:52:00 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=linux.dev header.i=@linux.dev header.b="lG6FcQkz"; dkim-atps=neutral Received: from out-175.mta0.migadu.com (out-175.mta0.migadu.com [91.218.175.175]) by gabe.freedesktop.org (Postfix) with ESMTPS id CAC9410EB61 for ; Fri, 25 Oct 2024 17:51:59 +0000 (UTC) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1729878717; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=0VAovJZnv81E9jN21fLB7KRqTnaLqZovtOnStvkrsto=; b=lG6FcQkzWOhTOyl2YtmtCf5w+WUyJwCRe6b/tzxgu/2mpJT9AT3aXo+dLaQorkjoCpnXlk 4iMmsPvM7qIMsCYZvfq6qvC94wqdBtHDocDDQ+3B1BKb176cRTKWIPBtRSSupSZ9LaVYq/ 0WrcSD7RvVZcOqD6RpPqqPH5yPhe8Do= From: Sui Jingfeng To: Lucas Stach , Russell King , Christian Gmeiner Cc: David Airlie , Simona Vetter , etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Sui Jingfeng Subject: [PATCH] drm/etnaviv: Drop the 'struct etnaviv_iommu_global::pta_lock' data member Date: Sat, 26 Oct 2024 01:51:36 +0800 Message-Id: <20241025175136.414054-1-sui.jingfeng@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Because it is not get used, drop it. Signed-off-by: Sui Jingfeng --- drivers/gpu/drm/etnaviv/etnaviv_mmu.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h index c01a147f0dfd..7f8ac0178547 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h @@ -61,7 +61,6 @@ struct etnaviv_iommu_global { /* P(age) T(able) A(rray) */ u64 *pta_cpu; dma_addr_t pta_dma; - struct spinlock pta_lock; DECLARE_BITMAP(pta_alloc, ETNAVIV_PTA_ENTRIES); } v2; };