From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751392AbaLONhI (ORCPT ); Mon, 15 Dec 2014 08:37:08 -0500 Received: from andre.telenet-ops.be ([195.130.132.53]:57379 "EHLO andre.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750987AbaLONhG (ORCPT ); Mon, 15 Dec 2014 08:37:06 -0500 From: Geert Uytterhoeven To: Wolfram Sang Cc: linux-i2c@vger.kernel.org, linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] i2c: sh_mobile: I2C_SH_MOBILE should depend on HAS_DMA Date: Mon, 15 Dec 2014 14:37:04 +0100 Message-Id: <1418650624-28174-1-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If NO_DMA=y: drivers/built-in.o: In function `sh_mobile_i2c_dma_unmap': i2c-sh_mobile.c:(.text+0x60de42): undefined reference to `dma_unmap_single' drivers/built-in.o: In function `sh_mobile_i2c_xfer_dma': i2c-sh_mobile.c:(.text+0x60df22): undefined reference to `dma_map_single' i2c-sh_mobile.c:(.text+0x60df2e): undefined reference to `dma_mapping_error' Signed-off-by: Geert Uytterhoeven --- drivers/i2c/busses/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index c1351d9fb35bbc8d..f08dd20f625c184d 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -753,6 +753,7 @@ config I2C_SH7760 config I2C_SH_MOBILE tristate "SuperH Mobile I2C Controller" + depends on HAS_DMA depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST help If you say yes to this option, support will be included for the -- 1.9.1