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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 /include | |
| parent | b109f526cabcd098131e770fd6232282bce147b4 (diff) | |
| download | linux-3.10-e6830a86c260d73c6f370aa7ed17ee6c71e5ee05.tar.gz linux-3.10-e6830a86c260d73c6f370aa7ed17ee6c71e5ee05.tar.bz2 linux-3.10-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 'include')
| -rw-r--r-- | include/linux/ide.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 9127d87cfa9..2ee236d1f3a 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1477,6 +1477,8 @@ static inline int ide_set_dma(ide_drive_t *drive) { return 1; } static inline void ide_check_dma_crc(ide_drive_t *drive) { ; } static inline ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) { return ide_stopped; } static inline void ide_release_dma_engine(ide_hwif_t *hwif) { ; } +static inline int ide_build_sglist(ide_drive_t *drive, + struct request *rq) { return 0; } #endif /* CONFIG_BLK_DEV_IDEDMA */ #ifdef CONFIG_BLK_DEV_IDEACPI |