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>
diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c
index 2cdf51d..542419f 100644
--- a/drivers/ide/scc_pata.c
+++ b/drivers/ide/scc_pata.c
@@ -335,7 +335,7 @@
/* clear INTR & ERROR flags */
out_be32((void __iomem *)(hwif->dma_base + 4), dma_stat | 6);
- drive->waiting_for_dma = 1;
+
return 0;
}
@@ -354,7 +354,6 @@
ide_hwif_t *hwif = drive->hwif;
u8 dma_stat, dma_cmd;
- drive->waiting_for_dma = 0;
/* get DMA command mode */
dma_cmd = scc_ide_inb(hwif->dma_base);
/* stop DMA */