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From: Randy Dunlap <>
To: LKML <>,
	"" <>
Cc: "Florian 'floe' Echtler" <>,
	Dmitry Torokhov <>
Subject: [PATCH -next] input/touchscreen: fix sur40.c build errors
Date: Wed, 15 Apr 2015 08:54:06 -0700	[thread overview]
Message-ID: <> (raw)

From: Randy Dunlap <>

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 <>
Cc: Florian 'floe' Echtler <>
Cc: Dmitry Torokhov <>
 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

             reply	other threads:[~2015-04-15 15:54 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-15 15:54 Randy Dunlap [this message]
2015-04-15 16:10 ` [PATCH -next] input/touchscreen: fix sur40.c build errors Florian Echtler

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