| Message ID | 20170710084906.1937968-1-arnd@arndb.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index fb1fa0b82077..20179eb8f31e 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.
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> --- Cc: Russell King <linux@armlinux.org.uk> Cc: Steve Longerbeam <steve_longerbeam@mentor.com> Cc: Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Pavel Machek <pavel@ucw.cz> --- drivers/media/platform/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)