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, 0 insertions, 3 deletions

diff --git a/drivers/ide/ide-dma-sff.c b/drivers/ide/ide-dma-sff.c
index e10054b827a0..f8c7d0cd2ff8 100644
--- a/drivers/ide/ide-dma-sff.c
+++ b/drivers/ide/ide-dma-sff.c
@@ -216,7 +216,6 @@ int ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
         /* clear INTR & ERROR flags */
         ide_dma_sff_write_status(hwif, dma_stat | ATA_DMA_ERR | ATA_DMA_INTR);
 
-        drive->waiting_for_dma = 1;
         return 0;
 }
 EXPORT_SYMBOL_GPL(ide_dma_setup);
@@ -290,8 +289,6 @@ int ide_dma_end(ide_drive_t *drive)
         ide_hwif_t *hwif = drive->hwif;
         u8 dma_stat = 0, dma_cmd = 0, mask;
 
-        drive->waiting_for_dma = 0;
-
         /* stop DMA */
         if (hwif->host_flags & IDE_HFLAG_MMIO) {
                 dma_cmd = readb((void __iomem *)(hwif->dma_base + ATA_DMA_CMD));