Hi,

[auto build test ERROR on ulf.hansson-mmc/next]
[also build test ERROR on v4.7-rc2 next-20160609]
[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/Gregory-CLEMENT/Add-SDHCI-Xenon-driver/20160609-151403
base:   https://git.linaro.org/people/ulf.hansson/mmc next
config: x86_64-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/built-in.o: In function `sdhci_xenon_remove':
>> sdhci-xenon.c:(.text+0x311234): undefined reference to `sdhci_remove_host'
>> sdhci-xenon.c:(.text+0x31123c): undefined reference to `sdhci_pltfm_free'
   drivers/built-in.o: In function `sdhci_xenon_delay_adj_test':
>> sdhci-xenon.c:(.text+0x31213b): undefined reference to `card_alive'
   drivers/built-in.o: In function `sdhci_xenon_set_uhs_signaling':
>> sdhci-xenon.c:(.text+0x312456): undefined reference to `sdhci_set_uhs_signaling'
   drivers/built-in.o: In function `sdhci_xenon_probe':
>> sdhci-xenon.c:(.text+0x31258c): undefined reference to `sdhci_pltfm_init'
>> sdhci-xenon.c:(.text+0x3125d3): undefined reference to `mmc_of_parse'
>> sdhci-xenon.c:(.text+0x312651): undefined reference to `sdhci_get_of_property'
>> sdhci-xenon.c:(.text+0x312840): undefined reference to `sdhci_add_host'
   sdhci-xenon.c:(.text+0x312904): undefined reference to `sdhci_pltfm_free'
   drivers/built-in.o: In function `sdhci_xenon_reset':
>> sdhci-xenon.c:(.text+0x313c11): undefined reference to `sdhci_reset'
>> drivers/built-in.o:(.data+0x1d7df0): undefined reference to `sdhci_pltfm_pmops'
>> drivers/built-in.o:(.data+0x1d7eb0): undefined reference to `sdhci_set_clock'
>> drivers/built-in.o:(.data+0x1d7ef0): undefined reference to `sdhci_set_bus_width'

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