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authorArnd Bergmann <arnd@arndb.de>2017-07-10 10:48:43 +0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-07-19 21:11:42 +0200
commit57d8ba0f0f6a4cfd6b6e0ce112fb1db2fbdcd397 (patch)
treedc832aabe2949df1a3a45e2a90aecd765103164b /drivers/media/platform/Kconfig
parentmedia: mediatek: constify vb2_ops structure (diff)
downloadlinux-57d8ba0f0f6a4cfd6b6e0ce112fb1db2fbdcd397.tar.xz
linux-57d8ba0f0f6a4cfd6b6e0ce112fb1db2fbdcd397.zip
media: platform: video-mux: fix Kconfig dependency
When CONFIG_V4L2 is built as a loadable module, the new video mux driver fails to link as built-in code: drivers/media/platform/video-mux.o: In function `video_mux_remove': video-mux.c:(.text+0x24): undefined reference to `v4l2_async_unregister_subdev' drivers/media/platform/video-mux.o: In function `video_mux_probe': video-mux.c:(.text+0x800): undefined reference to `v4l2_subdev_init' video-mux.c:(.text+0xa10): undefined reference to `v4l2_async_register_subdev' This makes it use the same Kconfig dependency as all the other users of the VIDEO_V4L2_SUBDEV_API symbol. Fixes: 68803ad4522f ("[media] platform: add video-multiplexer subdevice driver") Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/Kconfig')
-rw-r--r--drivers/media/platform/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 1313cd533436..323155d6754f 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -76,7 +76,7 @@ config VIDEO_M32R_AR_M64278
config VIDEO_MUX
tristate "Video Multiplexer"
- depends on OF && VIDEO_V4L2_SUBDEV_API && MEDIA_CONTROLLER
+ depends on VIDEO_V4L2 && OF && VIDEO_V4L2_SUBDEV_API && MEDIA_CONTROLLER
select REGMAP
help
This driver provides support for N:1 video bus multiplexers.