linux-kernel - Re: [PATCH 2/8] Input: atmel_mxt_ts - output diagnostic debug via v4l2 device

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Date:	Thu, 21 Apr 2016 19:43:49 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Nick Dyer <nick.dyer@...ev.co.uk>
Cc:	kbuild-all@...org, Dmitry Torokhov <dmitry.torokhov@...il.com>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org,
	Benjamin Tissoires <benjamin.tissoires@...hat.com>,
	Benson Leung <bleung@...omium.org>,
	Alan Bowens <Alan.Bowens@...el.com>,
	Javier Martinez Canillas <javier@....samsung.com>,
	Chris Healy <cphealy@...il.com>,
	Henrik Rydberg <rydberg@...math.org>,
	Andrew Duggan <aduggan@...aptics.com>,
	James Chen <james.chen@....com.tw>,
	Dudley Du <dudl@...ress.com>,
	Andrew de los Reyes <adlr@...omium.org>,
	sheckylin@...omium.org, Peter Hutterer <peter.hutterer@...-t.net>,
	Florian Echtler <floe@...terbrot.org>,
	Nick Dyer <nick.dyer@...ev.co.uk>
Subject: Re: [PATCH 2/8] Input: atmel_mxt_ts - output diagnostic debug via
 v4l2 device

Hi,

[auto build test ERROR on input/next]
[also build test ERROR on v4.6-rc4 next-20160420]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Nick-Dyer/Input-atmel_mxt_ts-output-raw-touch-diagnostic-data-via-V4L/20160421-174351
base:   https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
config: arm-multi_v7_defconfig (attached as .config)
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   drivers/built-in.o: In function `mxt_vidioc_s_input':
>> :(.text+0x376b70): undefined reference to `video_devdata'
   drivers/built-in.o: In function `mxt_vidioc_g_input':
   :(.text+0x376bdc): undefined reference to `video_devdata'
   drivers/built-in.o: In function `mxt_vidioc_fmt':
   :(.text+0x376bfc): undefined reference to `video_devdata'
   drivers/built-in.o: In function `mxt_vidioc_enum_framesizes':
   :(.text+0x376c34): undefined reference to `video_devdata'
   drivers/built-in.o: In function `mxt_vidioc_querycap':
   :(.text+0x376d10): undefined reference to `video_devdata'
   drivers/built-in.o: In function `mxt_free_object_table':
>> :(.text+0x377744): undefined reference to `video_unregister_device'
>> :(.text+0x37774c): undefined reference to `v4l2_device_unregister'
   drivers/built-in.o: In function `mxt_buffer_queue':
>> :(.text+0x377a38): undefined reference to `vb2_plane_vaddr'
>> :(.text+0x377ad0): undefined reference to `vb2_buffer_done'
   :(.text+0x377bb0): undefined reference to `vb2_buffer_done'
   drivers/built-in.o: In function `mxt_config_cb':
>> :(.text+0x378e84): undefined reference to `v4l2_device_register'
>> :(.text+0x379104): undefined reference to `vb2_vmalloc_memops'
   :(.text+0x379108): undefined reference to `vb2_vmalloc_memops'
>> :(.text+0x37913c): undefined reference to `vb2_queue_init'
>> :(.text+0x37919c): undefined reference to `video_device_release_empty'
   :(.text+0x3791a4): undefined reference to `video_device_release_empty'
>> :(.text+0x3791d0): undefined reference to `__video_register_device'
   :(.text+0x3791f4): undefined reference to `v4l2_device_unregister'
   drivers/built-in.o: In function `.LANCHOR1':
   :(.rodata+0x12c9ac): undefined reference to `vb2_ops_wait_prepare'
   :(.rodata+0x12c9b0): undefined reference to `vb2_ops_wait_finish'
   :(.rodata+0x12c9d4): undefined reference to `vb2_fop_read'
   :(.rodata+0x12c9dc): undefined reference to `vb2_fop_poll'
   :(.rodata+0x12c9e0): undefined reference to `video_ioctl2'
   :(.rodata+0x12c9e8): undefined reference to `vb2_fop_mmap'
   :(.rodata+0x12c9ec): undefined reference to `v4l2_fh_open'
   :(.rodata+0x12c9f0): undefined reference to `vb2_fop_release'
   :(.rodata+0x12cac4): undefined reference to `vb2_ioctl_reqbufs'
   :(.rodata+0x12cac8): undefined reference to `vb2_ioctl_querybuf'
   :(.rodata+0x12cacc): undefined reference to `vb2_ioctl_qbuf'
   :(.rodata+0x12cad0): undefined reference to `vb2_ioctl_expbuf'
   :(.rodata+0x12cad4): undefined reference to `vb2_ioctl_dqbuf'
   :(.rodata+0x12cad8): undefined reference to `vb2_ioctl_create_bufs'
   :(.rodata+0x12caec): undefined reference to `vb2_ioctl_streamon'
   :(.rodata+0x12caf0): undefined reference to `vb2_ioctl_streamoff'

---
0-DAY kernel test infrastructure                Open Source Technology Center
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