From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: [PATCH 5/9] drm/i915: kill dev_priv->mchdev_lock Date: Tue, 24 Jul 2012 23:33:46 +0200 Message-ID: <1343165630-21604-6-git-send-email-daniel.vetter@ffwll.ch> References: <1343165630-21604-1-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 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) In-Reply-To: <1343165630-21604-1-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 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(); -- 1.7.10.4