From mboxrd@z Thu Jan 1 00:00:00 1970 From: Axel Lin Subject: [linux-next] ASoC: build failure if CONFIG_I2C=m && CONFIG_SPI=y && CONFIG_SND_SOC=y Date: Tue, 23 Aug 2011 19:46:00 +0800 Message-ID: <1314099960.13722.1.camel@phoenix> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: Liam Girdwood , Mark Brown , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org hi, I got below build failure if CONFIG_I2C=m && CONFIG_SPI=y && CONFIG_SND_SOC=y LD .tmp_vmlinux1 sound/built-in.o: In function `snd_soc_codec_set_cache_io': last.c:(.text+0x1cb80): undefined reference to `regmap_init_i2c' make: *** [.tmp_vmlinux1] Error 1 Regards, Axel