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SubjectRe: [PATCH 7/7] x86: remove the x86_dma_fallback_dev hack
On Thu, 21 Mar 2019, Christoph Hellwig wrote:

Please change the subject to:

x86/dma: Remove the .... hack

> Now that we removed support for the NULL device argument in the DMA API,
> there is no need to cater for that in the x86 code.

> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> arch/x86/include/asm/dma-mapping.h | 10 ----------
> arch/x86/kernel/amd_gart_64.c | 6 ------
> arch/x86/kernel/pci-dma.c | 20 --------------------
> kernel/dma/mapping.c | 7 -------
> 4 files changed, 43 deletions(-)

Feel free to route that through your DMA tree.

Reviewed-by: Thomas Gleixner <tglx@linutronix.de>

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