From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Fix build errors due to missing Kconfig dependency. drivers/built-in.o: In function `sur40_disconnect': sur40.c:(.text+0x22be6e): undefined reference to `video_unregister_device' sur40.c:(.text+0x22be77): undefined reference to `v4l2_device_unregister' drivers/built-in.o: In function `sur40_process_video': sur40.c:(.text+0x22c1d4): undefined reference to `v4l2_get_timestamp' drivers/built-in.o: In function `sur40_probe': sur40.c:(.text+0x22ca82): undefined reference to `v4l2_device_register' sur40.c:(.text+0x22cb1a): undefined reference to `v4l2_device_unregister' sur40.c:(.text+0x22cbf7): undefined reference to `video_device_release_empty' sur40.c:(.text+0x22cc53): undefined reference to `__video_register_device' sur40.c:(.text+0x22cc90): undefined reference to `video_unregister_device' drivers/built-in.o: In function `sur40_vidioc_querycap': sur40.c:(.text+0x22ccb0): undefined reference to `video_devdata' Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Florian 'floe' Echtler <floe@xxxxxxxxxxxxxx> Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> Cc: linux-input@xxxxxxxxxxxxxxx --- drivers/input/touchscreen/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20150415.orig/drivers/input/touchscreen/Kconfig +++ linux-next-20150415/drivers/input/touchscreen/Kconfig @@ -981,6 +981,7 @@ config TOUCHSCREEN_SUR40 tristate "Samsung SUR40 (Surface 2.0/PixelSense) touchscreen" depends on USB depends on MEDIA_USB_SUPPORT + depends on VIDEO_V4L2 select INPUT_POLLDEV select VIDEOBUF2_DMA_SG help -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
