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ide: export ide_allocate_dma_engine()

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Export ide_allocate_dma_engine() and use it in trm290 host driver.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-04-26 22:25:21 +02:00
parent 23658f8af3
commit b8e73fba60
3 changed files with 6 additions and 9 deletions
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3
include/linux/ide.h
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@@ -1155,7 +1155,8 @@ void ide_destroy_dmatable(ide_drive_t *);
#ifdef CONFIG_BLK_DEV_IDEDMA_SFF
extern int ide_build_dmatable(ide_drive_t *, struct request *);
extern void ide_release_dma_engine(ide_hwif_t *);
int ide_allocate_dma_engine(ide_hwif_t *);
void ide_release_dma_engine(ide_hwif_t *);
extern void ide_setup_dma(ide_hwif_t *, unsigned long);
void ide_dma_host_set(ide_drive_t *, int);