[PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle - Kernel

This is a discussion on [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle - Kernel ; 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 Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pci/sgiioc4.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) Index: ...

+ Reply to Thread
Results 1 to 2 of 2

Thread: [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle

  1. [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle

    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
    Signed-off-by: Bartlomiej Zolnierkiewicz
    ---
    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);
    --
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

  2. Re: [PATCH 1/6] sgiioc4: use ->extra_base instead of ->dma_status for dma_handle

    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
    > Signed-off-by: Bartlomiej Zolnierkiewicz


    Acked-by: Jeremy Higdon
    --
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

+ Reply to Thread