commit b8e73fba60414e161d8fd2429b6fb268e34502e2
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Sat Apr 26 22:25:21 2008 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Sat Apr 26 22:25:21 2008 +0200
tree f426376c826ff1a8979a36eb6b5bde1addb7d719
parent 23658f8af3dbba53ae9796e4c37c2fdd0272662e

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>

include/linux/ide.h

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 989fe78..b8a9d3b 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1155,7 +1155,8 @@
 
 #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);