From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754870AbbKCO5B (ORCPT ); Tue, 3 Nov 2015 09:57:01 -0500 Received: from mout.kundenserver.de ([212.227.126.131]:62078 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752130AbbKCO47 (ORCPT ); Tue, 3 Nov 2015 09:56:59 -0500 From: Arnd Bergmann To: Daniel Vetter , Dave Airlie , dri-devel@lists.freedesktop.org Cc: David Herrmann , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] drm/gem: remove unused variable in drm_gem_cma_prime_mmap Date: Tue, 03 Nov 2015 15:50:53 +0100 Message-ID: <5381396.mRN26lWq1C@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:VocrQQGL57s1uM45rOB3xQAPbo7fUTHq69DB492dK1Swz5FyHnz UJcwW3+KNFHVjLTUjH0TmWMsKvOeZg29SA5FzBfgGx7BZLAbs52366Qbzqq4VmLdmOqdluO XyCyFbqRZ3AfySEuVQSYlvo5Zcrw+X7ZmtlBNRzsyYJ53sgca/ifoAvsjo2V97lJv6j7TEA UXD/kg8EcQXDlgjsBiiog== X-UI-Out-Filterresults: notjunk:1;V01:K0:qdIplbBhe1U=:Wi0l1GDWe4WYKMTUmHSwS0 TUGMQd4lzOe0YvRG/MkiEWCknNiX3sZQc264hRLEmEP70QBvfY5x9OUZ4ZSU8VJdu6B9uAgFp zZAIY8FiUIgnHZ9YohOt1B+ZPqY7LP0o7qHk/KWW2r4PSIeoHt3W1+EfkexF1WeAkSohVOAgB Ox1UuBxuwTaggAXk+1ixNTeezb0bVU48moisI55zNdLX4pyCA2Bjf9ALbbwyrF+6OxQ5L962J marEGHkh0VvUpXcfdScDI6pSqnhO5KnS2c0k0cHPuF+v0zhT7JdtS7GSInczWGKBj/JBLSlKp c2fQkM9CVejwXVxsAR/p8mAchevG0rWRpcpAGOcojB64YLr8sh9APIqkJrkjsQ8WrpAmqNTuT d9vq+i9WsWbFjkDC0Qm1JxUjTvJIH1rYHvTzftUKSFM4pYsJIVnMZJBIsHS91btVZAQ5Y9oHC yED0627ZWL2By2s1lUjjmoif1lcKntdpreQsz36+E3KdChZVKFlvYN/3yJR6Ld0HQWr9v4ubd C9ftg6ai/GaeokHK0M/qjN25pEPWV5PPqFQKWzbLynaNurpE9pUxA+IRlmQWplvSseq7kFw6c z48ZSf6Rm0NBoNlxc+O5rJiIakQzicwbcQiyeA6AoCxF3odwrtyvNuaCplGv/i/eXIy/PWYkq FkIHdXTUW7rUCR9QIp14CeQnjqFkQcHhkkeXI+zbVrVnoaJVfT2aavGk8SAr7Rw8e18IMSfSM QjHEDL3h8fI8GqZq Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that the mutex is no longer used in drm_gem_cma_prime_mmap, the 'dev' variable is not referenced either, which gcc warns about: drivers/gpu/drm/drm_gem_cma_helper.c:484:21: warning: unused variable 'dev' This removes it too. Signed-off-by: Arnd Bergmann Fixes: 4e270f088011 ("drm/gem: Drop struct_mutex requirement from drm_gem_mmap_obj") --- Currently in drm-next, warning found on yesterday's linux-next with ARM randconfig builds diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index 4fb4c45d039f..e109b49cd25d 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -481,7 +481,6 @@ int drm_gem_cma_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma) { struct drm_gem_cma_object *cma_obj; - struct drm_device *dev = obj->dev; int ret; ret = drm_gem_mmap_obj(obj, obj->size, vma);