ide: set/clear drive->waiting_for_dma flag in the core code

Set/clear drive->waiting_for_dma flag in the core code
instead of in ->dma_setup and ->dma_end methods.

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/ide/ide-atapi.c b/drivers/ide/ide-atapi.c
index 89d2339bdef3..db6e617790bd 100644
--- a/drivers/ide/ide-atapi.c
+++ b/drivers/ide/ide-atapi.c
@@ -342,8 +342,10 @@ static ide_startstop_t ide_pc_intr(ide_drive_t *drive)
         stat = tp_ops->read_status(hwif);
 
         if (pc->flags & PC_FLAG_DMA_IN_PROGRESS) {
-                int rc = hwif->dma_ops->dma_end(drive);
+                int rc;
 
+                drive->waiting_for_dma = 0;
+                rc = hwif->dma_ops->dma_end(drive);
                 ide_destroy_dmatable(drive);
 
                 if (rc || (drive->media == ide_tape && (stat & ATA_ERR))) {