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| author | Arnout Vandecappelle <arnout@mind.be> | 2010-03-17 19:53:04 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-19 12:58:40 -0300 |
| commit | fc7f8fd42c2b934ac348995e0c530c917fc277d5 (patch) | |
| tree | d83e4e80cbf38e3a64f1c6d32347e50535b0778a /Documentation/sgi-visws.txt | |
| parent | c06b062bea411f616b0890d502044c7871d5332f (diff) | |
V4L/DVB: buf-dma-sg.c: don't assume nr_pages == sglen
videobuf_pages_to_sg() and videobuf_vmalloc_to_sg() happen to create
a scatterlist element for every page. However, this is not true for
bus addresses, so other functions shouldn't rely on the length of the
scatter list being equal to nr_pages.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/sgi-visws.txt')
0 files changed, 0 insertions, 0 deletions