From: Randy Dunlap Date: Sun, 18 Oct 2015 23:25:53 +0000 (-0700) Subject: Input: sur40 - add dependency on VIDEO_V4L2 X-Git-Tag: firefly_0821_release~176^2~541^2~17 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c8a1978e07c412f8d79b8612f45aaafe7238ca62;p=firefly-linux-kernel-4.4.55.git Input: sur40 - add dependency on VIDEO_V4L2 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 Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 600dcceff542..deb14c12ae8b 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -1006,6 +1006,7 @@ config TOUCHSCREEN_SUN4I config TOUCHSCREEN_SUR40 tristate "Samsung SUR40 (Surface 2.0/PixelSense) touchscreen" depends on USB && MEDIA_USB_SUPPORT && HAS_DMA + depends on VIDEO_V4L2 select INPUT_POLLDEV select VIDEOBUF2_DMA_SG help