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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2010-05-11 17:36:32 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-08-02 22:22:36 +0400
commit7181772d8915e6025ee4f2f6c5b16064689646f0 (patch)
treed482d5cb773ef1a08f94c980072dc422b85348f9 /include/media/videobuf-dma-sg.h
parentfecfedeb27ab9497cbdd2c6fb7972082a7ed9263 (diff)
downloadlinux-7181772d8915e6025ee4f2f6c5b16064689646f0.tar.xz
V4L/DVB: videobuf: Don't export videobuf_(vmalloc|pages)_to_sg
Those functions are only called inside videobuf-dma-sg.c, make them static. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media/videobuf-dma-sg.h')
-rw-r--r--include/media/videobuf-dma-sg.h17
1 files changed, 0 insertions, 17 deletions
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index 80130100e450..913860e9c845 100644
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -25,23 +25,6 @@
/* --------------------------------------------------------------------- */
/*
- * Return a scatterlist for some page-aligned vmalloc()'ed memory
- * block (NULL on errors). Memory for the scatterlist is allocated
- * using kmalloc. The caller must free the memory.
- */
-struct scatterlist *videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages);
-
-/*
- * Return a scatterlist for a an array of userpages (NULL on errors).
- * Memory for the scatterlist is allocated using kmalloc. The caller
- * must free the memory.
- */
-struct scatterlist *videobuf_pages_to_sg(struct page **pages, int nr_pages,
- int offset);
-
-/* --------------------------------------------------------------------- */
-
-/*
* A small set of helper functions to manage buffers (both userland
* and kernel) for DMA.
*