From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: [PATCH 4/8] drm/i915: kill dev_priv->mchdev_lock Date: Wed, 8 Aug 2012 23:35:36 +0200 Message-ID: <1344461740-1231-5-git-send-email-daniel.vetter@ffwll.ch> References: <1344461740-1231-1-git-send-email-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-we0-f177.google.com (mail-we0-f177.google.com [74.125.82.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 13AFCA0AE2 for ; Wed, 8 Aug 2012 14:19:11 -0700 (PDT) Received: by mail-we0-f177.google.com with SMTP id r3so863605wey.36 for ; Wed, 08 Aug 2012 14:19:11 -0700 (PDT) In-Reply-To: <1344461740-1231-1-git-send-email-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Intel Graphics Development Cc: Daniel Vetter List-Id: intel-gfx@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 2d354e4..d6072c0 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 3ab86bd..44d58e7 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3186,7 +3186,6 @@ 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(); -- 1.7.10.4