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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2010-05-11 17:36:32 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-08-02 22:22:36 +0400 |
| commit | 7181772d8915e6025ee4f2f6c5b16064689646f0 (patch) | |
| tree | d482d5cb773ef1a08f94c980072dc422b85348f9 /include/media/videobuf-dma-sg.h | |
| parent | fecfedeb27ab9497cbdd2c6fb7972082a7ed9263 (diff) | |
| download | linux-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.h | 17 |
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. * |