From: Arnd Bergmann <arnd@arndb.de>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-arch@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] asm-generic/dma-mapping-broken.h: Provide dma_alloc_attrs()/dma_free_attrs()
Date: Mon, 17 Dec 2012 16:12:43 +0000 [thread overview]
Message-ID: <201212171612.44126.arnd@arndb.de> (raw)
In-Reply-To: <1355679527-1207-2-git-send-email-geert@linux-m68k.org>
On Sunday 16 December 2012, Geert Uytterhoeven wrote:
>
> Since commit 0049fb2603b7afb1080776ee691dfa5a3d282357 ("OMAPFB: use
> dma_alloc_attrs to allocate memory") we have one non-arch user of
> dma_{alloc,free}_attrs().
>
> Hence provide these functions, as wrappers around
> dma_{alloc,free}_coherent().
>
> Note that most architectures do it the other way around. But as these are
> dummy functions, we don't care.
>
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
> ---
> include/asm-generic/dma-mapping-broken.h | 16 ++++++++++++++++
> 1 files changed, 16 insertions(+), 0 deletions(-)
Acked-by: Arnd Bergmann <arnd@arndb.de>
Maybe you can put this one in your m68k tree along with your other
patch.
Arnd
next prev parent reply other threads:[~2012-12-17 16:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-16 17:38 [PATCH 1/2] m68k: Provide dma_alloc_attrs()/dma_free_attrs() Geert Uytterhoeven
2012-12-16 17:38 ` [PATCH 2/2] asm-generic/dma-mapping-broken.h: " Geert Uytterhoeven
2012-12-16 17:38 ` Geert Uytterhoeven
2012-12-17 16:12 ` Arnd Bergmann [this message]
2012-12-22 12:51 ` Geert Uytterhoeven
2012-12-22 12:51 ` Geert Uytterhoeven
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