Re: [PATCHv2 2/3] usb: gadget: f_uac*: Reduce code duplication

[kbuild test robot]

Hi Julian,

[auto build test ERROR on balbi-usb/next]
[also build test ERROR on next-20170630]
[cannot apply to v4.12-rc7]
[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/Julian-Scheel/USB-Audio-Gadget-Support-multiple-sampling-rates/20170702-215432
base:   https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next
config: x86_64-randconfig-x012-201727 (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 >>):

   drivers/usb/gadget/function/usb_f_uac2.o: In function `f_uac_attr_release':
>> (.text+0x0): multiple definition of `f_uac_attr_release'
   drivers/usb/gadget/function/usb_f_uac1.o:(.text+0x0): first defined here

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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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