3 files changed, 6 insertions, 2 deletions

diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 2ca3e9cfb2bb..0165aac533bf 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -2613,7 +2613,7 @@ static int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf)
         struct bttv_fh *fh = priv;
 
         mutex_lock(&fh->cap.vb_lock);
-        retval = videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize,
+        retval = __videobuf_mmap_setup(&fh->cap, gbuffers, gbufsize,
                                      V4L2_MEMORY_MMAP);
         if (retval < 0) {
                 mutex_unlock(&fh->cap.vb_lock);
diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index 982f4463896c..0a88c44ace00 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/videobuf-core.c
@@ -331,7 +331,7 @@ int videobuf_mmap_free(struct videobuf_queue *q)
 }
 
 /* Locking: Caller holds q->vb_lock */
-static int __videobuf_mmap_setup(struct videobuf_queue *q,
+int __videobuf_mmap_setup(struct videobuf_queue *q,
                         unsigned int bcount, unsigned int bsize,
                         enum v4l2_memory memory)
 {
@@ -1129,6 +1129,7 @@ EXPORT_SYMBOL_GPL(videobuf_read_stream);
 EXPORT_SYMBOL_GPL(videobuf_read_one);
 EXPORT_SYMBOL_GPL(videobuf_poll_stream);
 
+EXPORT_SYMBOL_GPL(__videobuf_mmap_setup);
 EXPORT_SYMBOL_GPL(videobuf_mmap_setup);
 EXPORT_SYMBOL_GPL(videobuf_mmap_free);
 EXPORT_SYMBOL_GPL(videobuf_mmap_mapper);
diff --git a/include/media/videobuf-core.h b/include/media/videobuf-core.h
index 5b39a22533fe..874f1340d049 100644
--- a/include/media/videobuf-core.h
+++ b/include/media/videobuf-core.h
@@ -237,6 +237,9 @@ unsigned int videobuf_poll_stream(struct file *file,
 int videobuf_mmap_setup(struct videobuf_queue *q,
                         unsigned int bcount, unsigned int bsize,
                         enum v4l2_memory memory);
+int __videobuf_mmap_setup(struct videobuf_queue *q,
+                        unsigned int bcount, unsigned int bsize,
+                        enum v4l2_memory memory);
 int videobuf_mmap_free(struct videobuf_queue *q);
 int videobuf_mmap_mapper(struct videobuf_queue *q,
                          struct vm_area_struct *vma);