Hi Mauro, It's probably a bug fix that unveils the link errors. tree: git://linuxtv.org/media_tree.git master head: ba0d342ecc21fbbe2f6c178f4479944d1fb34f3b commit: ba0d342ecc21fbbe2f6c178f4479944d1fb34f3b [499/499] saa7134-alsa: include vmalloc.h config: make ARCH=arm allmodconfig All error/warnings: drivers/built-in.o: In function `iss_unregister_entities': powercap_sys.c:(.text+0x142ef0): undefined reference to `v4l2_device_unregister' powercap_sys.c:(.text+0x142ef8): undefined reference to `media_device_unregister' drivers/built-in.o: In function `iss_initialize_modules': powercap_sys.c:(.text+0x143550): undefined reference to `media_entity_create_link' powercap_sys.c:(.text+0x143574): undefined reference to `media_entity_create_link' powercap_sys.c:(.text+0x14359c): undefined reference to `media_entity_create_link' powercap_sys.c:(.text+0x1435c4): undefined reference to `media_entity_create_link' powercap_sys.c:(.text+0x1435e4): undefined reference to `media_entity_create_link' drivers/built-in.o: In function `iss_register_subdev_group': powercap_sys.c:(.text+0x1436a8): undefined reference to `v4l2_i2c_new_subdev_board' drivers/built-in.o: In function `iss_register_entities': >> powercap_sys.c:(.text+0x143754): undefined reference to `__media_device_register' powercap_sys.c:(.text+0x143784): undefined reference to `v4l2_device_register' powercap_sys.c:(.text+0x143878): undefined reference to `media_entity_create_link' powercap_sys.c:(.text+0x1438a0): undefined reference to `v4l2_device_register_subdev_nodes' drivers/built-in.o: In function `iss_pipeline_pm_use_count': powercap_sys.c:(.text+0x1438fc): undefined reference to `media_entity_graph_walk_start' powercap_sys.c:(.text+0x143920): undefined reference to `media_entity_graph_walk_next' drivers/built-in.o: In function `iss_pipeline_pm_power': powercap_sys.c:(.text+0x143a94): undefined reference to `media_entity_graph_walk_start' powercap_sys.c:(.text+0x143ac0): undefined reference to `media_entity_graph_walk_next' powercap_sys.c:(.text+0x143adc): undefined reference to `media_entity_graph_walk_start' powercap_sys.c:(.text+0x143b04): undefined reference to `media_entity_graph_walk_next' drivers/built-in.o: In function `iss_pipeline_disable': powercap_sys.c:(.text+0x143e40): undefined reference to `media_entity_remote_pad' drivers/built-in.o: In function `iss_pipeline_enable': powercap_sys.c:(.text+0x143f60): undefined reference to `media_entity_remote_pad' drivers/built-in.o: In function `omap4iss_get_external_info': powercap_sys.c:(.text+0x144234): undefined reference to `v4l2_ctrl_find' powercap_sys.c:(.text+0x144258): undefined reference to `v4l2_ctrl_g_ctrl_int64' drivers/built-in.o: In function `omap4iss_module_sync_idle': powercap_sys.c:(.text+0x1444c4): undefined reference to `media_entity_remote_pad' drivers/built-in.o: In function `csi2_link_validate': powercap_sys.c:(.text+0x144d0c): undefined reference to `v4l2_subdev_link_validate_default' drivers/built-in.o: In function `csi2_init_entities': powercap_sys.c:(.text+0x146014): undefined reference to `v4l2_subdev_init' powercap_sys.c:(.text+0x14607c): undefined reference to `media_entity_init' powercap_sys.c:(.text+0x1460f4): undefined reference to `media_entity_create_link' powercap_sys.c:(.text+0x146110): undefined reference to `media_entity_cleanup' drivers/built-in.o: In function `csi2_configure': powercap_sys.c:(.text+0x146414): undefined reference to `media_entity_remote_pad' drivers/built-in.o: In function `omap4iss_csi2_unregister_entities': powercap_sys.c:(.text+0x146ac0): undefined reference to `v4l2_device_unregister_subdev' drivers/built-in.o: In function `omap4iss_csi2_register_entities': powercap_sys.c:(.text+0x146af4): undefined reference to `v4l2_device_register_subdev' drivers/built-in.o: In function `omap4iss_csi2_cleanup': powercap_sys.c:(.text+0x146c40): undefined reference to `media_entity_cleanup' powercap_sys.c:(.text+0x146c54): undefined reference to `media_entity_cleanup' drivers/built-in.o: In function `ipipeif_init_entities': powercap_sys.c:(.text+0x1483fc): undefined reference to `v4l2_subdev_init' powercap_sys.c:(.text+0x148458): undefined reference to `media_entity_init' powercap_sys.c:(.text+0x1484cc): undefined reference to `media_entity_create_link' drivers/built-in.o: In function `omap4iss_ipipeif_unregister_entities': powercap_sys.c:(.text+0x1485f0): undefined reference to `media_entity_cleanup' powercap_sys.c:(.text+0x1485f8): undefined reference to `v4l2_device_unregister_subdev' drivers/built-in.o: In function `omap4iss_ipipeif_register_entities': powercap_sys.c:(.text+0x14862c): undefined reference to `v4l2_device_register_subdev' drivers/built-in.o: In function `omap4iss_ipipe_unregister_entities': powercap_sys.c:(.text+0x149220): undefined reference to `media_entity_cleanup' powercap_sys.c:(.text+0x149228): undefined reference to `v4l2_device_unregister_subdev' drivers/built-in.o: In function `omap4iss_ipipe_register_entities': powercap_sys.c:(.text+0x149250): undefined reference to `v4l2_device_register_subdev' drivers/built-in.o: In function `omap4iss_ipipe_init': powercap_sys.c:(.text+0x1492bc): undefined reference to `v4l2_subdev_init' powercap_sys.c:(.text+0x14931c): undefined reference to `media_entity_init' drivers/built-in.o: In function `resizer_init_entities': powercap_sys.c:(.text+0x14b184): undefined reference to `v4l2_subdev_init' powercap_sys.c:(.text+0x14b1d8): undefined reference to `media_entity_init' powercap_sys.c:(.text+0x14b250): undefined reference to `media_entity_create_link' drivers/built-in.o: In function `omap4iss_resizer_unregister_entities': powercap_sys.c:(.text+0x14b394): undefined reference to `media_entity_cleanup' powercap_sys.c:(.text+0x14b39c): undefined reference to `v4l2_device_unregister_subdev' drivers/built-in.o: In function `omap4iss_resizer_register_entities': powercap_sys.c:(.text+0x14b3d0): undefined reference to `v4l2_device_register_subdev' drivers/built-in.o: In function `iss_video_set_param': powercap_sys.c:(.text+0x14b570): undefined reference to `video_devdata' drivers/built-in.o: In function `iss_video_get_param': powercap_sys.c:(.text+0x14b5e4): undefined reference to `video_devdata' drivers/built-in.o: In function `iss_video_get_format': powercap_sys.c:(.text+0x14b784): undefined reference to `video_devdata' drivers/built-in.o: In function `iss_video_remote_subdev': powercap_sys.c:(.text+0x14b7fc): undefined reference to `media_entity_remote_pad' drivers/built-in.o: In function `iss_video_set_crop': powercap_sys.c:(.text+0x14b850): undefined reference to `video_devdata' drivers/built-in.o: In function `iss_video_get_crop': powercap_sys.c:(.text+0x14b8f8): undefined reference to `video_devdata' drivers/built-in.o: In function `iss_video_cropcap': powercap_sys.c:(.text+0x14b9e4): undefined reference to `video_devdata' drivers/built-in.o: In function `iss_video_enum_format': powercap_sys.c:(.text+0x14bc60): undefined reference to `video_devdata' drivers/built-in.o: In function `iss_video_querycap': powercap_sys.c:(.text+0x14bd14): undefined reference to `video_devdata' drivers/built-in.o:powercap_sys.c:(.text+0x14bd9c): more undefined references to `video_devdata' follow drivers/built-in.o: In function `iss_video_streamoff': powercap_sys.c:(.text+0x14be20): undefined reference to `vb2_streamoff' powercap_sys.c:(.text+0x14be48): undefined reference to `media_entity_pipeline_stop' drivers/built-in.o: In function `iss_video_far_end': powercap_sys.c:(.text+0x14bea4): undefined reference to `media_entity_graph_walk_start' powercap_sys.c:(.text+0x14bed8): undefined reference to `media_entity_graph_walk_next' drivers/built-in.o: In function `iss_video_streamon': powercap_sys.c:(.text+0x14bf18): undefined reference to `video_devdata' powercap_sys.c:(.text+0x14bf94): undefined reference to `media_entity_pipeline_start' powercap_sys.c:(.text+0x14bfac): undefined reference to `media_entity_graph_walk_start' powercap_sys.c:(.text+0x14bfcc): undefined reference to `media_entity_graph_walk_next' powercap_sys.c:(.text+0x14c0ac): undefined reference to `vb2_streamon' powercap_sys.c:(.text+0x14c118): undefined reference to `vb2_streamoff' powercap_sys.c:(.text+0x14c128): undefined reference to `media_entity_pipeline_stop' drivers/built-in.o: In function `iss_video_dqbuf': powercap_sys.c:(.text+0x14c194): undefined reference to `vb2_dqbuf' drivers/built-in.o: In function `iss_video_qbuf': powercap_sys.c:(.text+0x14c1b8): undefined reference to `vb2_qbuf' drivers/built-in.o: In function `iss_video_querybuf': --- 0-DAY kernel build testing backend Open Source Technology Center http://lists.01.org/mailman/listinfo/kbuild Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
