ide: cleanup ide_setup_dma()

* There is no need to call ide_release_dma_engine().

* Move the code up to (and including) ide_allocate_dma_engine()
  call to the callers of ide_setup_dma().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c
index 9e21b8e6099c..7ed79e7f3110 100644
--- a/drivers/ide/arm/palm_bk3710.c
+++ b/drivers/ide/arm/palm_bk3710.c
@@ -392,7 +392,10 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev)
         hwif->mmio = 1;
         default_hwif_mmiops(hwif);
 
-        ide_setup_dma(hwif, mem->start);
+        printk(KERN_INFO "    %s: MMIO-DMA\n", hwif->name);
+
+        if (ide_allocate_dma_engine(hwif) == 0)
+                ide_setup_dma(hwif, mem->start);
 
         idx[0] = i;