* [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle
@ 2008-05-07 17:39 Bartlomiej Zolnierkiewicz
2008-05-10 9:41 ` Jeremy Higdon
0 siblings, 1 reply; 2+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2008-05-07 17:39 UTC (permalink / raw
To: linux-ide; +Cc: linux-kernel, Jeremy Higdon
This is a preparation for removal of ->dma_status field from ide_hwif_t.
There should be no functional changes caused by this patch.
Cc: Jeremy Higdon <jeremy@sgi.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/sgiioc4.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
Index: b/drivers/ide/pci/sgiioc4.c
===================================================================
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -369,8 +369,7 @@ ide_dma_sgiioc4(ide_hwif_t *hwif, const
hwif->sg_max_nents = IOC4_PRD_ENTRIES;
pad = pci_alloc_consistent(dev, IOC4_IDE_CACHELINE_SIZE,
- (dma_addr_t *) &(hwif->dma_status));
-
+ (dma_addr_t *)&hwif->extra_base);
if (pad) {
ide_set_hwifdata(hwif, pad);
return 0;
@@ -439,7 +438,7 @@ sgiioc4_configure_for_dma(int dma_direct
/* Address of the Ending DMA */
memset(ide_get_hwifdata(hwif), 0, IOC4_IDE_CACHELINE_SIZE);
- ending_dma_addr = cpu_to_le32(hwif->dma_status);
+ ending_dma_addr = cpu_to_le32(hwif->extra_base);
writel(ending_dma_addr, (void __iomem *)(dma_base + IOC4_DMA_END_ADDR * 4));
writel(dma_direction, (void __iomem *)ioc4_dma_addr);
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle
2008-05-07 17:39 [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle Bartlomiej Zolnierkiewicz
@ 2008-05-10 9:41 ` Jeremy Higdon
0 siblings, 0 replies; 2+ messages in thread
From: Jeremy Higdon @ 2008-05-10 9:41 UTC (permalink / raw
To: Bartlomiej Zolnierkiewicz; +Cc: linux-ide, linux-kernel
On Wed, May 07, 2008 at 07:39:41PM +0200, Bartlomiej Zolnierkiewicz wrote:
> This is a preparation for removal of ->dma_status field from ide_hwif_t.
>
> There should be no functional changes caused by this patch.
>
> Cc: Jeremy Higdon <jeremy@sgi.com>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Jeremy Higdon <jeremy@sgi.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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