V4L/DVB (5940): Export v4l2_int_device_{, un}register

This patch fixes the following build error:

<--  snip  -->

...
  MODPOST 2135 modules
make[2]: *** [__modpost] Error 1

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/media/video/v4l2-int-device.c b/drivers/media/video/v4l2-int-device.c
index aa2a8156338..a643730fa3b 100644
--- a/drivers/media/video/v4l2-int-device.c
+++ b/drivers/media/video/v4l2-int-device.c
@@ -101,6 +101,7 @@ int v4l2_int_device_register(struct v4l2_int_device *d)
 
         return 0;
 }
+EXPORT_SYMBOL_GPL(v4l2_int_device_register);
 
 void v4l2_int_device_unregister(struct v4l2_int_device *d)
 {
@@ -114,6 +115,7 @@ void v4l2_int_device_unregister(struct v4l2_int_device *d)
         }
         mutex_unlock(&mutex);
 }
+EXPORT_SYMBOL_GPL(v4l2_int_device_unregister);
 
 /* Adapted from search_extable in extable.c. */
 static v4l2_int_ioctl_func *find_ioctl(struct v4l2_int_slave *slave, int cmd,