From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934964AbcIPMZr (ORCPT ); Fri, 16 Sep 2016 08:25:47 -0400 Received: from mail-pf0-f196.google.com ([209.85.192.196]:34813 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934635AbcIPMZb (ORCPT ); Fri, 16 Sep 2016 08:25:31 -0400 From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, axboe@fb.com Cc: keith.busch@intel.com, Geert Uytterhoeven , =?UTF-8?q?Matias=20Bj=C3=B8rling?= Subject: [PATCH 1/7] lightnvm: NVM should depend on HAS_DMA Date: Fri, 16 Sep 2016 14:25:03 +0200 Message-Id: <1474028709-30260-2-git-send-email-m@bjorling.me> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1474028709-30260-1-git-send-email-m@bjorling.me> References: <1474028709-30260-1-git-send-email-m@bjorling.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Geert Uytterhoeven If NO_DMA=y: drivers/built-in.o: In function `nvme_nvm_dev_dma_free': lightnvm.c:(.text+0x23df1a): undefined reference to `dma_pool_free' drivers/built-in.o: In function `nvme_nvm_dev_dma_alloc': lightnvm.c:(.text+0x23df38): undefined reference to `dma_pool_alloc' drivers/built-in.o: In function `nvme_nvm_destroy_dma_pool': lightnvm.c:(.text+0x23df4c): undefined reference to `dma_pool_destroy' drivers/built-in.o: In function `nvme_nvm_create_dma_pool': lightnvm.c:(.text+0x23df7e): undefined reference to `dma_pool_create' and ERROR: "dma_pool_destroy" [drivers/nvme/host/nvme-core.ko] undefined! ERROR: "dma_pool_free" [drivers/nvme/host/nvme-core.ko] undefined! ERROR: "dma_pool_alloc" [drivers/nvme/host/nvme-core.ko] undefined! ERROR: "dma_pool_create" [drivers/nvme/host/nvme-core.ko] undefined! Signed-off-by: Geert Uytterhoeven Signed-off-by: Matias Bjørling --- drivers/lightnvm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/lightnvm/Kconfig b/drivers/lightnvm/Kconfig index 61c68a1..2f5d5f4 100644 --- a/drivers/lightnvm/Kconfig +++ b/drivers/lightnvm/Kconfig @@ -4,7 +4,7 @@ menuconfig NVM bool "Open-Channel SSD target support" - depends on BLOCK + depends on BLOCK && HAS_DMA help Say Y here to get to enable Open-channel SSDs. -- 2.1.4