ide: export ide_allocate_dma_engine()

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>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 1933254660a1..ca7f974a71f5 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -821,7 +821,7 @@ void ide_release_dma_engine(ide_hwif_t *hwif)
         }
 }
 
-static int ide_allocate_dma_engine(ide_hwif_t *hwif)
+int ide_allocate_dma_engine(ide_hwif_t *hwif)
 {
         struct pci_dev *pdev = to_pci_dev(hwif->dev);
 
@@ -837,6 +837,7 @@ static int ide_allocate_dma_engine(ide_hwif_t *hwif)
 
         return 1;
 }
+EXPORT_SYMBOL_GPL(ide_allocate_dma_engine);
 
 void ide_setup_dma(ide_hwif_t *hwif, unsigned long base)
 {