The vb2_get_vma() function is called by videobuf2-dma-contig. Export it.
Signed-off-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
---
drivers/media/video/videobuf2-memops.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
Hi Thomas,
The following patch is needed to compile videobuf2-dma-contig as a module.
diff --git a/drivers/media/video/videobuf2-memops.c
b/drivers/media/video/videobuf2-memops.c
index 71a7a78..718f70e 100644
--- a/drivers/media/video/videobuf2-memops.c
+++ b/drivers/media/video/videobuf2-memops.c
@@ -55,6 +55,7 @@ struct vm_area_struct *vb2_get_vma(struct vm_area_struct *vma)
return vma_copy;
}
+EXPORT_SYMBOL_GPL(vb2_get_vma);
/**
* vb2_put_userptr() - release a userspace virtual memory area
--
Regards,
Laurent Pinchart
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