linux-kernel - Re: [PATCH] dma-mapping: use offset_in

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Message-ID: <20151123144637.GA6355@bogon>
Date:	Mon, 23 Nov 2015 22:46:37 +0800
From:	Geliang Tang <geliangtang@....com>
To:	Will Deacon <will.deacon@....com>
Cc:	Marek Szyprowski <m.szyprowski@...sung.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Arnd Bergmann <arnd@...db.de>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	Robin Murphy <robin.murphy@....com>,
	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>,
	linux-kernel@...r.kernel.org, Geliang Tang <geliangtang@....com>
Subject: Re: [PATCH] dma-mapping: use offset_in_page macro

On Mon, Nov 23, 2015 at 01:22:35PM +0000, Will Deacon wrote:
> On Sat, Nov 21, 2015 at 10:14:44PM +0800, Geliang Tang wrote:
> > Use offset_in_page macro instead of (addr & ~PAGE_MASK).
> > 
> > Signed-off-by: Geliang Tang <geliangtang@....com>
> > ---
> >  include/linux/dma-mapping.h | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> I don't know which tree you're aiming at, but:
> 
>   Acked-by: Will Deacon <will.deacon@....com>
> 

Thanks for your review. This patch is against linux-next tree.

 - Geliang Tang

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