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

From: kbuild test robot
Date: Thu Apr 21 2016 - 07:05:59 EST


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!

---
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