linux-kernel - Re: [PATCH v3] arch/score/include/uapi/asm/ptrace.h: Remove the macros which not be used currently

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Date:	Fri, 27 Jun 2014 10:11:42 +0800
From:	Lennox Wu <lennox.wu@...il.com>
To:	Chen Gang <gang.chen.5i5j@...il.com>
Cc:	David Rientjes <rientjes@...gle.com>,
	Guenter Roeck <linux@...ck-us.net>,
	Liqin Chen <liqin.linux@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3] arch/score/include/uapi/asm/ptrace.h: Remove the
 macros which not be used currently

Acked-by: Lennox Wu <lennox.wu@...il.com>

2014-06-27 7:28 GMT+08:00 Chen Gang <gang.chen.5i5j@...il.com>:
>
>
> On 06/27/2014 05:56 AM, David Rientjes wrote:
>> On Thu, 26 Jun 2014, Chen Gang wrote:
>>
>>> 'COUNTER' and other same kind macros are too common to use, and easy to
>>> get conflict with other modules.
>>>
>>> At present, they are not used, so it is OK to simply remove them. And the
>>> related warning (allmodconfig with score):
>>>
>>>     CC [M]  drivers/md/raid1.o
>>>   In file included from drivers/md/raid1.c:42:0:
>>>   drivers/md/bitmap.h:93:0: warning: "COUNTER" redefined
>>>    #define COUNTER(x) (((bitmap_counter_t) x) & COUNTER_MAX)
>>>    ^
>>>   In file included from ./arch/score/include/asm/ptrace.h:4:0,
>>>                    from include/linux/sched.h:31,
>>>                    from include/linux/blkdev.h:4,
>>>                    from drivers/md/raid1.c:36:
>>>   ./arch/score/include/uapi/asm/ptrace.h:13:0: note: this is the location of the previous definition
>>>    #define COUNTER  38
>>>
>>>
>>> Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
>>
>> Acked-by: David Rientjes <rientjes@...gle.com>
>>
>
> OK, thanks. And also thank all of you for your discussions.
>
> Thanks.
> --
> Chen Gang
>
> Open, share, and attitude like air, water, and life which God blessed
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