* [PATCH 2/12] ide: check drive->using_dma in flagged_taskfile()
@ 2007-10-08 21:07 Bartlomiej Zolnierkiewicz
2007-10-09 19:57 ` Sergei Shtylyov
0 siblings, 1 reply; 2+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2007-10-08 21:07 UTC (permalink / raw)
To: linux-ide
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-taskfile.c | 3 +++
1 file changed, 3 insertions(+)
Index: b/drivers/ide/ide-taskfile.c
===================================================================
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -827,6 +827,9 @@ ide_startstop_t flagged_taskfile (ide_dr
case TASKFILE_OUT_DMA:
case TASKFILE_IN_DMAQ:
case TASKFILE_IN_DMA:
+ if (!drive->using_dma)
+ break;
+
if (!hwif->dma_setup(drive)) {
hwif->dma_exec_cmd(drive, taskfile->command);
hwif->dma_start(drive);
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 2/12] ide: check drive->using_dma in flagged_taskfile()
2007-10-08 21:07 [PATCH 2/12] ide: check drive->using_dma in flagged_taskfile() Bartlomiej Zolnierkiewicz
@ 2007-10-09 19:57 ` Sergei Shtylyov
0 siblings, 0 replies; 2+ messages in thread
From: Sergei Shtylyov @ 2007-10-09 19:57 UTC (permalink / raw)
To: Bartlomiej Zolnierkiewicz; +Cc: linux-ide
Bartlomiej Zolnierkiewicz wrote:
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
MBR, Sergei
^ permalink raw reply [flat|nested] 2+ messages in thread
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2007-10-08 21:07 [PATCH 2/12] ide: check drive->using_dma in flagged_taskfile() Bartlomiej Zolnierkiewicz
2007-10-09 19:57 ` Sergei Shtylyov
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