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 19:04:31 +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: x86_64-randconfig-b0-04211643 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

>> ERROR: "vb2_fop_release" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "v4l2_fh_open" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_fop_mmap" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "video_ioctl2" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_fop_poll" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_fop_read" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ops_wait_finish" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ops_wait_prepare" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ioctl_streamoff" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ioctl_streamon" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ioctl_create_bufs" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ioctl_dqbuf" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ioctl_expbuf" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ioctl_qbuf" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ioctl_querybuf" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_ioctl_reqbufs" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "__video_register_device" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "video_device_release_empty" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_queue_init" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!
>> ERROR: "vb2_vmalloc_memops" [drivers/input/touchscreen/atmel_mxt_ts.ko] undefined!

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

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