From patchwork Wed Dec 7 11:29:09 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miaoqian Lin X-Patchwork-Id: 13067022 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 C6A62C352A1 for ; Wed, 7 Dec 2022 11:29:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7D7BF10E03A; Wed, 7 Dec 2022 11:29:23 +0000 (UTC) Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by gabe.freedesktop.org (Postfix) with ESMTPS id CA3FF10E03A; Wed, 7 Dec 2022 11:29:20 +0000 (UTC) Received: by mail-pj1-x1030.google.com with SMTP id u15-20020a17090a3fcf00b002191825cf02so1304667pjm.2; Wed, 07 Dec 2022 03:29:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Xt0s6DqATufn0DNLjv/Y4V9qqe/cu6nc3D6m36jdz8E=; b=crhz935DKX64Fr36S335EHU59RoazmPtGrt0qI7BOOSH1fCM5gIZyS2SJVdSAfEMZn qhRJwfUb/mhUoVszPDEUSZgu/FRX7M45GIrzgQSvZyDZb18DjRD+mI80hb5WJaFzTWeZ QdSZ5tmvS0X9Vf2fN4vkKKiZ1SmxNGsZRJy5zKkAR3Am52rr37KeEkYjj8wyJMDBraCl mvq76fS+bZXXPsLM3p7dYRhP1WbAbbJ1FnLoNAFGcSYcaoF2nt9aAnXK1xjZBfIFylSI 1r3K2GR6x0gwHRJRDO/vil6BECqyAycgw6Aok/SMwE3NnNhBvl+1j7QKULNKtT7E6zjD HEvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Xt0s6DqATufn0DNLjv/Y4V9qqe/cu6nc3D6m36jdz8E=; b=YQCRz+61y15EWleQVikubw0Tw2flQFpLEzziojd5hApCBr6AFagTTVY05KT5Edd+cg AGBCVN62RXJxTzKepnW2aBiLFVkT3qgKwU6JE7WG4eK7AOCghf2nkM2+IA+p3lVaiLPs P4I2uJBPmyRzpgDqs356uULouEQdQQrmW/zD8Kr6awkGFKfT53QuCedBlJX3tcoVt2TB VDkH4bmkMFNzrSa9pFKuLM1yCCldYawngrjey4AuXbnMHAkb1fbQG++WyBXARkocYSP+ u5JPGJPJloDgefqjyxKoeHf8ZZLpKrVU1glPuZkkZJu8L/wTApd9d+x5mhVpnZ4Hc3uJ zfsQ== X-Gm-Message-State: ANoB5pkChQCFX9kzs/1bTtLDoB5Bqqr94Ux7ablq4BTg6htOqm0uWGik vxMfaH+gMhCkUnGyTohedtY= X-Google-Smtp-Source: AA0mqf4K2lKCaERMfu5mWJUHG4BGTld9gSMyUjyjjBecCE6g9XzI/uw9U8eXqqVsJLU8pXDrjybYZQ== X-Received: by 2002:a17:90a:e648:b0:219:2567:dc1e with SMTP id ep8-20020a17090ae64800b002192567dc1emr54697020pjb.237.1670412560302; Wed, 07 Dec 2022 03:29:20 -0800 (PST) Received: from localhost.localdomain ([202.120.234.246]) by smtp.googlemail.com with ESMTPSA id i15-20020a63130f000000b00478eb777d18sm1372807pgl.72.2022.12.07.03.29.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Dec 2022 03:29:19 -0800 (PST) From: Miaoqian Lin To: Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter , Chris Wilson , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/i915: Fix documentation for intel_uncore_forcewake_put__locked Date: Wed, 7 Dec 2022 15:29:09 +0400 Message-Id: <20221207112909.2655251-1-linmq006@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 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: linmq006@gmail.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" intel_uncore_forcewake_put__locked() is used to release a reference. Fixes: a6111f7b6604 ("drm/i915: Reduce locking in execlist command submission") Signed-off-by: Miaoqian Lin Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/intel_uncore.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 5cd423c7b646..acb40543eb32 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -819,9 +819,9 @@ void intel_uncore_forcewake_flush(struct intel_uncore *uncore, } /** - * intel_uncore_forcewake_put__locked - grab forcewake domain references + * intel_uncore_forcewake_put__locked - release forcewake domain references * @uncore: the intel_uncore structure - * @fw_domains: forcewake domains to get reference on + * @fw_domains: forcewake domains to put references * * See intel_uncore_forcewake_put(). This variant places the onus * on the caller to explicitly handle the dev_priv->uncore.lock spinlock.