Re: [PATCHv2] phy: cpcap-usb: Add CPCAP PMIC USB support

[Tony Lindgren]

* kbuild test robot <lkp@xxxxxxxxx> [170325 13:45]:
> Hi Tony,
> 
> [auto build test ERROR on phy/next]
> [also build test ERROR on v4.11-rc3 next-20170324]
> [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/Tony-Lindgren/phy-cpcap-usb-Add-CPCAP-PMIC-USB-support/20170324-061112
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git next
> config: x86_64-randconfig-a0-03260238 (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 >>):
> 
>    drivers/built-in.o: In function `cpcap_usb_detect':
> >> phy-cpcap-usb.c:(.text+0x18ad): undefined reference to `iio_read_channel_processed'
>    drivers/built-in.o: In function `cpcap_usb_phy_probe':
> >> phy-cpcap-usb.c:(.text+0x1c5e): undefined reference to `devm_iio_channel_get'
> >> phy-cpcap-usb.c:(.text+0x1c92): undefined reference to `iio_get_channel_type'

OK thanks for the report, we need IIO for VBUS level, here's
a patch to fix it.

Regards,

Tony

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