Re: [PATCH v2 2/2] mfd: axp20c-i2c: Select designware i2c-bus driver on x86

[kbuild test robot]

Hi Hans,

[auto build test ERROR on ljones-mfd/for-mfd-next]
[also build test ERROR on v4.11-rc4 next-20170329]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Hans-de-Goede/mfd-intel_soc_pmic-Select-designware-i2c-bus-driver/20170330-102517
base:   https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: i386-randconfig-r0-201713 (attached as .config)
compiler: gcc-5 (Debian 5.4.1-2) 5.4.1 20160904
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/built-in.o: In function `reset_semaphore':
>> i2c-designware-baytrail.c:(.text+0x136c3b): undefined reference to `iosf_mbi_read'
>> i2c-designware-baytrail.c:(.text+0x136c65): undefined reference to `iosf_mbi_write'
   drivers/built-in.o: In function `baytrail_i2c_acquire':
   i2c-designware-baytrail.c:(.text+0x136ce6): undefined reference to `iosf_mbi_write'
   i2c-designware-baytrail.c:(.text+0x136d26): undefined reference to `iosf_mbi_read'
   i2c-designware-baytrail.c:(.text+0x136da1): undefined reference to `iosf_mbi_read'
   drivers/built-in.o: In function `i2c_dw_eval_lock_support':
>> (.text+0x136f01): undefined reference to `iosf_mbi_available'

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0-DAY kernel test infrastructure                Open Source Technology Center
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