From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 4/5] drm/i915: clear opregon->lid_state after we unmap it Date: Thu, 12 Sep 2013 13:58:20 -0300 Message-ID: <1379005101-1500-4-git-send-email-przanoni@gmail.com> References: <1379005101-1500-1-git-send-email-przanoni@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ve0-f178.google.com (mail-ve0-f178.google.com [209.85.128.178]) by gabe.freedesktop.org (Postfix) with ESMTP id EAB30E7CA7 for ; Thu, 12 Sep 2013 09:58:51 -0700 (PDT) Received: by mail-ve0-f178.google.com with SMTP id jw12so56617veb.23 for ; Thu, 12 Sep 2013 09:58:51 -0700 (PDT) In-Reply-To: <1379005101-1500-1-git-send-email-przanoni@gmail.com> 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-gfx@lists.freedesktop.org Cc: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org From: Paulo Zanoni We don't seem to be using the pointer after it's unmapped, so this patch doesn't fix any bug I can reproduce. Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/intel_opregion.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index a01e0f8..dd88c08 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -668,6 +668,7 @@ void intel_opregion_fini(struct drm_device *dev) opregion->swsci = NULL; opregion->asle = NULL; opregion->vbt = NULL; + opregion->lid_state = NULL; } static void swsci_setup(struct drm_device *dev) -- 1.8.3.1