From patchwork Thu Feb 14 22:47:47 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 2143521 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 69D4FDF283 for ; Thu, 14 Feb 2013 22:51:16 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U67by-0007fO-3C; Thu, 14 Feb 2013 22:49:02 +0000 Received: from moutng.kundenserver.de ([212.227.17.10]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1U67aw-0007HH-3z for linux-arm-kernel@lists.infradead.org; Thu, 14 Feb 2013 22:47:59 +0000 Received: from wuerfel.lan (HSI-KBW-46-223-90-92.hsi.kabel-badenwuerttemberg.de [46.223.90.92]) by mrelayeu.kundenserver.de (node=mreu4) with ESMTP (Nemesis) id 0May0k-1ULzmn15Y2-00KR0m; Thu, 14 Feb 2013 23:47:51 +0100 From: Arnd Bergmann To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 5/9] drm: export drm_vm_open_locked Date: Thu, 14 Feb 2013 23:47:47 +0100 Message-Id: <1360882071-4072668-6-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1360882071-4072668-1-git-send-email-arnd@arndb.de> References: <1360882071-4072668-1-git-send-email-arnd@arndb.de> X-Provags-ID: V02:K0:h4Gu2Pb96WeCObVd2Bbg2TQZwQJPz0xwjI89oqWDoj+ Mj1lbiztwo6NUbXvZNWm6lrw+d0wuqOYQ+U+gylU2r8yM6bXYJ YtOB1SwF3YiYr9G5fXMDK581UiuyrNJry4t9hp3YGUGph8HPns KM7/lsi5OzQgkQwEPfXfnbDdlwhKn/YeCHTyf3Vp3ri8Ue/+dc wm1LhsS3GV7GO/chPWR+1pn5ePfQ1bIlwwhrh+IcJEYW9xMKKR q9+sDy9nmxq7Klo4U9RYH9CAmRho/t6Ufz5Ryc8a/+DsdfYKTz p4ESd5arybafg2J1SN/Z2JCFR2+Yl3nSFpwSg2zShUtXQJ4jTd aozBqlOQ0Hf3uvSO2uHFuC5mNanCKXqbF38nnoB14 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130214_174758_438718_88AF628E X-CRM114-Status: UNSURE ( 8.88 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [212.227.17.10 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Shirish S , Arnd Bergmann , linux-kernel@vger.kernel.org, Inki Dae , arm@kernel.org, Rob Clark , Dave Airlie X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Since the exynos DRM driver can now be built as a module on all multiplatform configurations, an existing bug has become visible: The exynos driver uses the drm_vm_open_locked function that is not exported. The obvious solution is to export that symbol. Without this patch, building ARM allmodconfig results in: ERROR: "drm_vm_open_locked" [drivers/gpu/drm/exynos/exynosdrm.ko] undefined! Signed-off-by: Arnd Bergmann Cc: Dave Airlie Cc: Shirish S Cc: Inki Dae Cc: Rob Clark --- drivers/gpu/drm/drm_vm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c index db7bd29..1d4f7c9 100644 --- a/drivers/gpu/drm/drm_vm.c +++ b/drivers/gpu/drm/drm_vm.c @@ -422,6 +422,7 @@ void drm_vm_open_locked(struct drm_device *dev, list_add(&vma_entry->head, &dev->vmalist); } } +EXPORT_SYMBOL_GPL(drm_vm_open_locked); static void drm_vm_open(struct vm_area_struct *vma) {