From: Yang Hongyang <yanghy@cn.fujitsu.com>
To: Jiri Slaby <jirislaby@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.arm.linux.org.uk
Subject: Re: [PATCH] remove DMA_nBIT_MASK macro
Date: Thu, 07 May 2009 16:59:04 +0800 [thread overview]
Message-ID: <4A02A2D8.4090209@cn.fujitsu.com> (raw)
In-Reply-To: <4A029FD1.1050007@gmail.com>
Jiri Slaby wrote:
> On 05/07/2009 10:29 AM, Yang Hongyang wrote:
>> Shall we use something like below to warn people?
>> #define DMA_64BIT_MASK DMA_BIT_MASK(64);(__deprecated warnings:use DMA_BIT_MASK(64) instead) ?
>
> Something like an irq flags deprecation in the past:
> http://lwn.net/Articles/229673/
> ?
good catch,but this need to be modified (add one line is enough)to cause their use to
cause __deprecated warnings.
>
> I don't know how many in-initializer (struct x x = { DMA_64BIT_MASK } )
> users are out there though.
>
>
--
Regards
Yang Hongyang
next prev parent reply other threads:[~2009-05-07 8:58 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-07 5:14 [PATCH] remove DMA_nBIT_MASK macro FUJITA Tomonori
2009-05-07 5:33 ` Yang Hongyang
2009-05-07 11:18 ` Ingo Molnar
2009-05-07 23:35 ` FUJITA Tomonori
2009-05-08 8:00 ` [PATCH 1/1] DMA: mark DMA_nBITS_MASK as deprecated Jiri Slaby
2009-05-09 23:55 ` FUJITA Tomonori
2009-05-10 7:04 ` [PATCH 1/1] dma-mapping: mark DMA_nBITS_MASK as deprecated fix Jiri Slaby
2009-05-11 2:36 ` FUJITA Tomonori
2009-05-11 9:21 ` Jiri Slaby
2009-05-11 12:46 ` Ingo Molnar
2009-05-07 5:34 ` [PATCH] remove DMA_nBIT_MASK macro Andrew Morton
2009-05-07 8:29 ` Yang Hongyang
2009-05-07 8:46 ` Jiri Slaby
2009-05-07 8:59 ` Yang Hongyang [this message]
2009-05-07 9:03 ` Jiri Slaby
2009-05-07 23:35 ` FUJITA Tomonori
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