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SubjectRe: [PATCH]: Check the right register for the DMA enabled flags
Alan Cox wrote:
> Mirrors change in IT821X
>
> Signed-off-by: Alan Cox <alan@redhat.com>
>
> diff -u --new-file --exclude-from /usr/src/exclude --recursive linux.vanilla-2.6.22-rc6-mm1/drivers/ata/ata_generic.c linux-2.6.22-rc6-mm1/drivers/ata/ata_generic.c
> --- linux.vanilla-2.6.22-rc6-mm1/drivers/ata/ata_generic.c 2007-07-02 20:50:11.000000000 +0100
> +++ linux-2.6.22-rc6-mm1/drivers/ata/ata_generic.c 2007-07-02 21:02:10.000000000 +0100
> @@ -50,7 +50,7 @@
>
> /* Bits 5 and 6 indicate if DMA is active on master/slave */
> if (ap->ioaddr.bmdma_addr)
> - dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
> + dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);

applied

Please put driver or subsystem name in subject, to disambiguate. Email
subject goes straight into kernel changelog verbatim, and is in essence
a global namespace.


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