From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753066AbbKIKKu (ORCPT ); Mon, 9 Nov 2015 05:10:50 -0500 Received: from mga03.intel.com ([134.134.136.65]:9000 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751815AbbKIKKl (ORCPT ); Mon, 9 Nov 2015 05:10:41 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,265,1444719600"; d="scan'208";a="596794510" From: Alexander Shishkin To: Geert Uytterhoeven Cc: linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: Re: [PATCH] intel_th: INTEL_TH should depend on HAS_DMA In-Reply-To: <1447061801-19852-1-git-send-email-geert@linux-m68k.org> References: <1447061801-19852-1-git-send-email-geert@linux-m68k.org> User-Agent: Notmuch/0.21 (http://notmuchmail.org) Emacs/24.5.1 (x86_64-pc-linux-gnu) Date: Mon, 09 Nov 2015 12:10:39 +0200 Message-ID: <87io5bfppc.fsf@ashishki-desk.ger.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Geert Uytterhoeven writes: > If NO_DMA=y: > > ERROR: "dma_free_coherent" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined! > ERROR: "dma_alloc_coherent" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined! > ERROR: "dma_supported" [drivers/hwtracing/intel_th/intel_th.ko] undefined! > > Add a dependency on HAS_DMA to fix this. > > Signed-off-by: Geert Uytterhoeven Thank you! Regards, -- Alex