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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2009-03-13 21:16:13 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-13 21:16:13 +0100 |
| commit | 5d82720a7f41f0c877e026c7d17e3bf20ccdbae0 (patch) | |
| tree | 47ec22f0bdf7b5eaa79eef17dbacedc29b1123c2 /kernel/irq | |
| parent | 3eb76c1ccde496c3c0bfda23d1c803e40b762ce6 (diff) | |
ide: save the returned value of dma_map_sg
dma_map_sg could return a value different to 'nents' argument of
dma_map_sg so the ide stack needs to save it for the later usage
(e.g. for_each_sg).
The ide stack also needs to save the original sg_nents value for
pci_unmap_sg.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
[bart: backport to Linus' tree]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'kernel/irq')
0 files changed, 0 insertions, 0 deletions