2.6.24-rc5 "videobuf_read_start" [drivers/media/video/videobuf-dvb.ko] undefined!

[Shane]

In 2.6.24-rc5+, I hit this problem with videobuf_read_start
not being exported. Patch attached, only compile tested.

  CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  CALL    scripts/checksyscalls.sh
  CHK     include/linux/compile.h
  CC [M]  drivers/media/video/videobuf-core.o
  Building modules, stage 2.
Kernel: arch/x86/boot/bzImage is ready  (#1)
  MODPOST 202 modules
ERROR: "videobuf_read_start" [drivers/media/video/videobuf-dvb.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2

Shane

diff --git a/drivers/media/video/videobuf-core.c 
b/drivers/media/video/videobuf-core.c
index de2f56b..44fa76b 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -1058,6 +1058,7 @@ EXPORT_SYMBOL_GPL(videobuf_dqbuf);
 EXPORT_SYMBOL_GPL(videobuf_streamon);
 EXPORT_SYMBOL_GPL(videobuf_streamoff);
 
+EXPORT_SYMBOL_GPL(videobuf_read_start);
 EXPORT_SYMBOL_GPL(videobuf_read_stop);
 EXPORT_SYMBOL_GPL(videobuf_stop);
 EXPORT_SYMBOL_GPL(videobuf_read_stream);