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Subject: [linux-next] ASoC: build failure if CONFIG_I2C=m && CONFIG_SPI=y
 && CONFIG_SND_SOC=y
From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Liam Girdwood <lrg@ti.com>,
        Mark Brown <broonie@opensource.wolfsonmicro.com>,
        alsa-devel@alsa-project.org
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Date: Tue, 23 Aug 2011 19:46:00 +0800
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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