ide: use ide_build_sglist() and ide_destroy_dmatable() in non-PCI host drivers

* Make ide_build_sglist() and ide_destroy_dmatable() available also when
  CONFIG_BLK_DEV_IDEDMA_PCI=n.

* Use ide_build_sglist() and ide_destroy_dmatable() in {ics,au1xxx-}ide.c
  and remove no longer needed {ics,au}ide_build_sglist().

There should be no functionality changes caused by this patch.

Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index ec7c5c8dc698..64fd78ba2810 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -170,7 +170,6 @@ static int ide_dma_good_drive(ide_drive_t *drive)
         return ide_in_drive_list(drive->id, drive_whitelist);
 }
 
-#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
 /**
  *      ide_build_sglist        -       map IDE scatter gather for DMA I/O
  *      @drive: the drive to build the DMA table for
@@ -200,6 +199,7 @@ int ide_build_sglist(ide_drive_t *drive, struct request *rq)
 
 EXPORT_SYMBOL_GPL(ide_build_sglist);
 
+#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
 /**
  *      ide_build_dmatable      -       build IDE DMA table
  *
@@ -294,6 +294,7 @@ use_pio_instead:
 }
 
 EXPORT_SYMBOL_GPL(ide_build_dmatable);
+#endif
 
 /**
  *      ide_destroy_dmatable    -       clean up DMA mapping
@@ -316,6 +317,7 @@ void ide_destroy_dmatable (ide_drive_t *drive)
 
 EXPORT_SYMBOL_GPL(ide_destroy_dmatable);
 
+#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
 /**
  *      config_drive_for_dma    -       attempt to activate IDE DMA
  *      @drive: the drive to place in DMA mode