Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755244Ab3HRLEe (ORCPT ); Sun, 18 Aug 2013 07:04:34 -0400 Received: from georges.telenet-ops.be ([195.130.137.68]:36452 "EHLO georges.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754189Ab3HRLEd (ORCPT ); Sun, 18 Aug 2013 07:04:33 -0400 From: Geert Uytterhoeven To: David Woodhouse , Artem Bityutskiy , Andrew Morton Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH RESEND] mtd: MTD_NAND_DENALI should depend on HAS_DMA Date: Sun, 18 Aug 2013 13:03:59 +0200 Message-Id: <1376823839-5853-1-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1632 Lines: 40 If NO_DMA=y: drivers/built-in.o: In function `denali_remove': drivers/mtd/nand/denali.c:1605: undefined reference to `dma_unmap_single' drivers/built-in.o: In function `denali_read_page_raw': drivers/mtd/nand/denali.c:1190: undefined reference to `dma_sync_single_for_cpu' drivers/built-in.o: In function `denali_read_page': drivers/mtd/nand/denali.c:1140: undefined reference to `dma_sync_single_for_cpu' drivers/built-in.o: In function `write_page': drivers/mtd/nand/denali.c:1051: undefined reference to `dma_sync_single_for_cpu' drivers/built-in.o: In function `denali_init': drivers/mtd/nand/denali.c:1433: undefined reference to `dma_set_mask' drivers/mtd/nand/denali.c:1438: undefined reference to `dma_map_single' drivers/mtd/nand/denali.c:1442: undefined reference to `dma_mapping_error' Signed-off-by: Geert Uytterhoeven --- drivers/mtd/nand/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 50543f1..25b8a91 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -43,6 +43,7 @@ config MTD_SM_COMMON config MTD_NAND_DENALI tristate "Support Denali NAND controller" + depends on HAS_DMA help Enable support for the Denali NAND controller. This should be combined with either the PCI or platform drivers to provide device -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/