linux-kernel - Re: [PATCH 1/4] asm-generic: Add dma-contiguous.h

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Date:	Wed, 16 Jul 2014 18:20:15 +0200
From:	Michal Nazarewicz <mina86@...a86.com>
To:	Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>,
	ralf@...ux-mips.org, catalin.marinas@....com, will.deacon@....com,
	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com, arnd@...db.de,
	gregkh@...uxfoundation.org, m.szyprowski@...sung.com
Cc:	x86@...nel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-mips@...ux-mips.org,
	linux-arch@...r.kernel.org
Subject: Re: [PATCH 1/4] asm-generic: Add dma-contiguous.h

On Wed, Jul 16 2014, Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com> wrote:
> This header is used by arm64 and x86 individually.
>
> Adding to asm-generic to avoid further code repetition while adding cma
> to mips.
>
> Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>

Acked-by: Michal Nazarewicz <mina86@...a86.com>


> ---
>  include/asm-generic/dma-contiguous.h | 9 +++++++++
>  1 file changed, 9 insertions(+)
>  create mode 100644 include/asm-generic/dma-contiguous.h
>
> diff --git a/include/asm-generic/dma-contiguous.h b/include/asm-generic/dma-contiguous.h
> new file mode 100644
> index 0000000..292c571
> --- /dev/null
> +++ b/include/asm-generic/dma-contiguous.h
> @@ -0,0 +1,9 @@
> +#ifndef _ASM_GENERIC_DMA_CONTIGUOUS_H
> +#define _ASM_GENERIC_DMA_CONTIGUOUS_H
> +
> +#include <linux/types.h>
> +
> +static inline void
> +dma_contiguous_early_fixup(phys_addr_t base, unsigned long size) { }
> +
> +#endif
> -- 
> 1.9.1
>

-- 
Best regards,                                         _     _
.o. | Liege of Serenely Enlightened Majesty of      o' \,=./ `o
..o | Computer Science,  Michał “mina86” Nazarewicz    (o o)
ooo +--<mpn@...gle.com>--<xmpp:mina86@...ber.org>--ooO--(_)--Ooo--
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