tree: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git topic/es8328 head: aa00f2c8aff7b85f882b6fd1706fc4241046aba7 commit: aa00f2c8aff7b85f882b6fd1706fc4241046aba7 [26/26] ASoC: Allow to select ES8328_I2C and ES8328_SPI directly config: x86_64-randconfig-i0-02050637 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout aa00f2c8aff7b85f882b6fd1706fc4241046aba7 # save the attached .config to linux build tree make ARCH=x86_64

All errors (new ones prefixed by >>):

sound/built-in.o: In function `es8328_spi_probe':

...

es8328-spi.c:(.text+0x517fe): undefined reference to `__devm_regmap_init_spi'

sound/built-in.o: In function `es8328_spi_driver_init':

...

es8328-spi.c:(.init.text+0x1a84): undefined reference to `__spi_register_driver'

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