1 files changed, 11 insertions, 13 deletions

diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c
index 9ad71a74f93f..6e0f372d2f09 100644
--- a/drivers/ide/ns87415.c
+++ b/drivers/ide/ns87415.c
@@ -196,6 +196,12 @@ static void ns87415_selectproc (ide_drive_t *drive)
                               !!(drive->dev_flags & IDE_DFLAG_USING_DMA));
 }
 
+static void ns87415_dma_start(ide_drive_t *drive)
+{
+        ns87415_prepare_drive(drive, 1);
+        ide_dma_start(drive);
+}
+
 static int ns87415_dma_end(ide_drive_t *drive)
 {
         ide_hwif_t *hwif = drive->hwif;
@@ -210,19 +216,11 @@ static int ns87415_dma_end(ide_drive_t *drive)
         /* from ERRATA: clear the INTR & ERROR bits */
         dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD);
         outb(dma_cmd | 6, hwif->dma_base + ATA_DMA_CMD);
-        /* verify good DMA status */
-        return (dma_stat & 7) != 4;
-}
 
-static int ns87415_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
-{
-        /* select DMA xfer */
-        ns87415_prepare_drive(drive, 1);
-        if (ide_dma_setup(drive, cmd) == 0)
-                return 0;
-        /* DMA failed: select PIO xfer */
         ns87415_prepare_drive(drive, 0);
-        return 1;
+
+        /* verify good DMA status */
+        return (dma_stat & 7) != 4;
 }
 
 static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif)
@@ -298,8 +296,8 @@ static const struct ide_port_ops ns87415_port_ops = {
 
 static const struct ide_dma_ops ns87415_dma_ops = {
         .dma_host_set           = ide_dma_host_set,
-        .dma_setup              = ns87415_dma_setup,
-        .dma_start              = ide_dma_start,
+        .dma_setup              = ide_dma_setup,
+        .dma_start              = ns87415_dma_start,
         .dma_end                = ns87415_dma_end,
         .dma_test_irq           = ide_dma_test_irq,
         .dma_lost_irq           = ide_dma_lost_irq,