[PATCHv2 2/2] phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800

[kbuild test robot]

Hi Vivek,

[auto build test ERROR on phy/next]
[also build test ERROR on v4.14-rc3 next-20170929]
[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/Andrzej-Pietrasiewicz/drivers-phy-add-calibrate-method/20171005-144320
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git next
config: x86_64-randconfig-b0-10051313 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

>> ERROR: "phy_calibrate" [drivers/usb/dwc3/dwc3.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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