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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:37 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:37 +0100 |
| commit | e6830a86c260d73c6f370aa7ed17ee6c71e5ee05 (patch) | |
| tree | c2c7d472184da1549852b86eef551609cddcbcbf /drivers/ide/ide-dma-sff.c | |
| parent | ide: use blk_fs_request() check in ide-taskfile.c (diff) | |
| download | linux-e6830a86c260d73c6f370aa7ed17ee6c71e5ee05.tar.xz linux-e6830a86c260d73c6f370aa7ed17ee6c71e5ee05.zip | |
ide: call ide_build_sglist() prior to ->dma_setup (v2)
* Re-map sg table if needed in ide_build_sglist().
* Move ide_build_sglist() call from ->dma_setup to its users.
* Un-export ide_build_sglist().
v2:
* Build fix for CONFIG_BLK_DEV_IDEDMA=n (noticed by Randy Dunlap).
There should be no functional changes caused by this patch.
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-dma-sff.c')
| -rw-r--r-- | drivers/ide/ide-dma-sff.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/ide/ide-dma-sff.c b/drivers/ide/ide-dma-sff.c index 123d393658af..22b3e751d19b 100644 --- a/drivers/ide/ide-dma-sff.c +++ b/drivers/ide/ide-dma-sff.c @@ -120,10 +120,6 @@ int ide_build_dmatable(ide_drive_t *drive, struct request *rq) struct scatterlist *sg; u8 is_trm290 = !!(hwif->host_flags & IDE_HFLAG_TRM290); - hwif->sg_nents = ide_build_sglist(drive, rq); - if (hwif->sg_nents == 0) - return 0; - for_each_sg(hwif->sg_table, sg, hwif->sg_nents, i) { u32 cur_addr, cur_len, xcount, bcount; |