[broonie-misc:asoc-5.11 143/145] xtensa-linux-ld: regmap-spi.c:undefined reference to `spi_sync'

[broonie-misc:asoc-5.11 143/145] xtensa-linux-ld: regmap-spi.c:undefined reference to `spi_sync'

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc.git asoc-5.11
head:   645be01d7b553e9ab0791ceb88f381a087d691d9
commit: 6cd4c6459e47402ab90802eca61a18b231434053 [143/145] ASoC: Add ADAU1372 audio CODEC support
config: xtensa-randconfig-r006-20201201 (attached as .config)
compiler: xtensa-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc.git/commit/?id=6cd4c6459e47402ab90802eca61a18b231434053
        git remote add broonie-misc https://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc.git
        git fetch --no-tags broonie-misc asoc-5.11
        git checkout 6cd4c6459e47402ab90802eca61a18b231434053
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=xtensa 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   xtensa-linux-ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_async_alloc':
   regmap-spi.c:(.text+0x20): undefined reference to `spi_write_then_read'
   xtensa-linux-ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_read':
   regmap-spi.c:(.text+0x33): undefined reference to `spi_write_then_read'
   xtensa-linux-ld: drivers/base/regmap/regmap-spi.o: in function `list_add_tail':
   regmap-spi.c:(.text+0xa4): undefined reference to `spi_async'
   xtensa-linux-ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_async_write':
   regmap-spi.c:(.text+0xef): undefined reference to `spi_async'
>> xtensa-linux-ld: regmap-spi.c:(.text+0x100): undefined reference to `spi_sync'
   xtensa-linux-ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_gather_write':
   regmap-spi.c:(.text+0x142): undefined reference to `spi_sync'
   xtensa-linux-ld: regmap-spi.c:(.text+0x14c): undefined reference to `spi_sync'
   xtensa-linux-ld: drivers/base/regmap/regmap-spi.o: in function `spi_sync_transfer.constprop.0':
   regmap-spi.c:(.text+0x166): undefined reference to `spi_sync'
>> xtensa-linux-ld: sound/soc/codecs/adau1372-spi.o:(.init.literal+0x4): undefined reference to `__spi_register_driver'
   xtensa-linux-ld: sound/soc/codecs/adau1372-spi.o: in function `adau1372_spi_probe':
   adau1372-spi.c:(.text+0x60): undefined reference to `spi_write_then_read'
   xtensa-linux-ld: sound/soc/codecs/adau1372-spi.o: in function `spi_w8r8.constprop.0':
   adau1372-spi.c:(.text+0x7a): undefined reference to `spi_write_then_read'
   xtensa-linux-ld: sound/soc/codecs/adau1372-spi.o: in function `adau1372_spi_driver_init':
   adau1372-spi.c:(.init.text+0xa): undefined reference to `__spi_register_driver'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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