From patchwork Tue Jul 24 21:33:46 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Vetter X-Patchwork-Id: 1233421 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id 50BAEDF25A for ; Tue, 24 Jul 2012 21:21:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3D921A0994 for ; Tue, 24 Jul 2012 14:21:47 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-we0-f177.google.com (mail-we0-f177.google.com [74.125.82.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 38A569F0F3 for ; Tue, 24 Jul 2012 14:17:28 -0700 (PDT) Received: by weyr3 with SMTP id r3so16669wey.36 for ; Tue, 24 Jul 2012 14:17:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=9T9juCRNwsEL2Xo72x00pV20ijjKt+BIiDhgSnTq9e8=; b=g7cmDJPs2nCKy2t3AWXxbZE6uek3I9xSVj2660hRHLxpt+MVBm69DOcsgoQc4NBwRJ HblrYRk+13mDe1fGdW4CxSFG8SEm36U4PTWb01MI1kTjL7M2Z2TWc3kAHEnTHkTD/aI+ E1uWwz8iVgXP1jkwk3B4G7GYFRJ4HwxP9qTGI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=9T9juCRNwsEL2Xo72x00pV20ijjKt+BIiDhgSnTq9e8=; b=Cu6wfyJWLr5mUrSJyWIkKeXRiKflEeV9uMJK0qdv47rJIHd69xYQMMKdVFBlfEPZd0 ek6nyoub4RHQh88+HX6JqfbYfEJUws7pK8qixkIWElA3sKdcllZLS8Lov83bV8NjPORm CmtwYhDZXPKpMx7l/88E529gD9RV2jJ82vLuFT3hGteY7T21GjvDyvqoVVPM1hTVvwma 9or5HFgnp3vPxkIJaoXo6WIl73m8REHESLX2+lCmx2wfsXsMpwJee0oD3Fh/bsBBo0xv JR4Rt0iU0HQKA+eSL9m09j21iltghehPx7RUw3sCa4ZZEojULSaXbhxJrP1XYv31AwSe xgNw== Received: by 10.180.91.228 with SMTP id ch4mr10457283wib.7.1343164647318; Tue, 24 Jul 2012 14:17:27 -0700 (PDT) Received: from hummel.ffwll.local (178-83-130-250.dynamic.hispeed.ch. [178.83.130.250]) by mx.google.com with ESMTPS id cl8sm6258845wib.10.2012.07.24.14.17.26 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 24 Jul 2012 14:17:26 -0700 (PDT) From: Daniel Vetter To: Intel Graphics Development Date: Tue, 24 Jul 2012 23:33:46 +0200 Message-Id: <1343165630-21604-6-git-send-email-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1343165630-21604-1-git-send-email-daniel.vetter@ffwll.ch> References: <1343165630-21604-1-git-send-email-daniel.vetter@ffwll.ch> X-Gm-Message-State: ALoCoQml0qy8sSboTVYJ67djWt+7ljxrDCseEj6ryrCEi7kD1kSVNAfES8KDEskxAjuta9cCUjou Cc: Daniel Vetter Subject: [Intel-gfx] [PATCH 5/9] drm/i915: kill dev_priv->mchdev_lock X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org It's only ever a pointer to the global mchdev_lock, and we don't use it at all. Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_drv.h | 1 - drivers/gpu/drm/i915/intel_pm.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2496d60..b104b7f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -824,7 +824,6 @@ typedef struct drm_i915_private { int c_m; int r_t; u8 corr; - spinlock_t *mchdev_lock; enum no_fbc_reason no_fbc_reason; diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 6c9925d..b5a08b0 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3168,7 +3168,6 @@ void intel_gpu_ips_init(struct drm_i915_private *dev_priv) { spin_lock(&mchdev_lock); i915_mch_dev = dev_priv; - dev_priv->mchdev_lock = &mchdev_lock; spin_unlock(&mchdev_lock); ips_ping_for_i915_load();