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-exynos_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 `video_drvdata': >> include/media/v4l2-dev.h:224: undefined reference to `video_devdata' >> include/media/v4l2-dev.h:224: undefined reference to `video_devdata' >> include/media/v4l2-dev.h:224: undefined reference to `video_devdata' >> include/media/v4l2-dev.h:224: undefined reference to `video_devdata' >> include/media/v4l2-dev.h:224: undefined reference to `video_devdata' drivers/built-in.o: In function `mxt_free_object_table': >> drivers/input/touchscreen/atmel_mxt_ts.c:1552: undefined reference to `video_unregister_device' >> drivers/input/touchscreen/atmel_mxt_ts.c:1553: undefined reference to `v4l2_device_unregister' drivers/built-in.o: In function `mxt_buffer_queue': >> drivers/input/touchscreen/atmel_mxt_ts.c:2210: undefined reference to `vb2_plane_vaddr' >> drivers/input/touchscreen/atmel_mxt_ts.c:2225: undefined reference to `vb2_buffer_done' drivers/input/touchscreen/atmel_mxt_ts.c:2221: undefined reference to `vb2_buffer_done' drivers/built-in.o: In function `mxt_debug_init': >> drivers/input/touchscreen/atmel_mxt_ts.c:2429: undefined reference to `v4l2_device_register' >> drivers/input/touchscreen/atmel_mxt_ts.c:2437: undefined reference to `vb2_vmalloc_memops' >> drivers/input/touchscreen/atmel_mxt_ts.c:2437: undefined reference to `vb2_vmalloc_memops' >> drivers/input/touchscreen/atmel_mxt_ts.c:2441: undefined reference to `vb2_queue_init' >> drivers/input/touchscreen/atmel_mxt_ts.c:2445: undefined reference to `video_device_release_empty' >> drivers/input/touchscreen/atmel_mxt_ts.c:2445: undefined reference to `video_device_release_empty' drivers/built-in.o: In function `video_register_device': >> include/media/v4l2-dev.h:160: undefined reference to `__video_register_device' drivers/built-in.o: In function `mxt_debug_init': drivers/input/touchscreen/atmel_mxt_ts.c:2461: undefined reference to `v4l2_device_unregister' drivers/built-in.o: In function `.LANCHOR1': >> :(.rodata+0x3a090): undefined reference to `vb2_ops_wait_prepare' >> :(.rodata+0x3a094): undefined reference to `vb2_ops_wait_finish' >> :(.rodata+0x3a0b8): undefined reference to `vb2_fop_read' >> :(.rodata+0x3a0c0): undefined reference to `vb2_fop_poll' vim +1552 drivers/input/touchscreen/atmel_mxt_ts.c 1546 data->input_dev = NULL; 1547 } 1548 } 1549 1550 static void mxt_free_object_table(struct mxt_data *data) 1551 { > 1552 video_unregister_device(&data->dbg.vdev); > 1553 v4l2_device_unregister(&data->dbg.v4l2); 1554 1555 kfree(data->object_table); 1556 data->object_table = NULL; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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