| commit | 3608b5d71a52c053787dbad6af20c25f7e0b75a9 | [log] [tgz] |
|---|---|---|
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | Sat Feb 17 02:40:26 2007 +0100 |
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | Sat Feb 17 02:40:26 2007 +0100 |
| tree | 5bd6ac777d32d8426e65e3c31cc1587674771e8c | |
| parent | 9ef5791e1be91007951477b8ed1530ac1166a8e7 [diff] |
ide: add ide_set_dma() helper (v2) * add ide_set_dma() helper and make ide_hwif_t.ide_dma_check return -1 when DMA needs to be disabled (== need to call ->ide_dma_off_quietly) 0 when DMA needs to be enabled (== need to call ->ide_dma_on) 1 when DMA setting shouldn't be changed * fix IDE code to use ide_set_dma() instead if using ->ide_dma_check directly v2: * updated for scc_pata Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>