[PATCH v3 7/7] mmc: Only descend into mmc directory when CONFIG_MMC is set

[kbuild test robot]

Hi Andrew,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.11-rc2 next-20170310]
[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/Andrew-F-Davis/Remove-unneeded-build-directory-traversals/20170318-040719
config: x86_64-rhel (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

>> ERROR: "sdhci_pci_get_data" [drivers/mmc/host/sdhci-pci.ko] undefined!
>> ERROR: "sdhci_pci_spt_drive_strength" [drivers/mmc/host/sdhci-pci.ko] undefined!

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0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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