From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754935AbbLVP0W (ORCPT ); Tue, 22 Dec 2015 10:26:22 -0500 Received: from mga11.intel.com ([192.55.52.93]:26204 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754856AbbLVPZn (ORCPT ); Tue, 22 Dec 2015 10:25:43 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.20,464,1444719600"; d="scan'208";a="622276568" From: Alexander Shishkin To: Greg KH Cc: linux-kernel@vger.kernel.org, Geert Uytterhoeven , Alexander Shishkin Subject: [PATCH v3 2/9] intel_th: INTEL_TH should depend on HAS_DMA Date: Tue, 22 Dec 2015 17:25:16 +0200 Message-Id: <1450797923-23072-3-git-send-email-alexander.shishkin@linux.intel.com> X-Mailer: git-send-email 2.6.4 In-Reply-To: <1450797923-23072-1-git-send-email-alexander.shishkin@linux.intel.com> References: <1450797923-23072-1-git-send-email-alexander.shishkin@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Geert Uytterhoeven 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 Signed-off-by: Alexander Shishkin --- drivers/hwtracing/intel_th/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/hwtracing/intel_th/Kconfig b/drivers/hwtracing/intel_th/Kconfig index b7a9073d96..90b0844093 100644 --- a/drivers/hwtracing/intel_th/Kconfig +++ b/drivers/hwtracing/intel_th/Kconfig @@ -1,5 +1,6 @@ config INTEL_TH tristate "Intel(R) Trace Hub controller" + depends on HAS_DMA help Intel(R) Trace Hub (TH) is a set of hardware blocks (subdevices) that produce, switch and output trace data from multiple hardware and -- 2.6.4