linux-kernel - Re: [PATCH 1/3] [SCSI] dpt_i2o: fix compiler warning on dptids

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Date:	Wed, 08 Dec 2010 01:12:28 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	James Bottomley <James.Bottomley@...e.de>
Cc:	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Adaptec OEM Raid Solutions <aacraid@...ptec.com>
Subject: Re: [PATCH 1/3] [SCSI] dpt_i2o: fix compiler warning on dptids

2010-12-07 (화), 09:57 -0600, James Bottomley:
> Um so this is definitely used in the MODULE_DEVICE_TABLE just below.
> 
> I deduce you have some type of config which causes that to be a nop
> (say !CONFIG_MODULE)?  In which case, surely the correct fix is in
> module.h?
> 

Hi,

MODULE_DEVICE_TABLE expands to nop when !MODULE (not !CONFIG_MODULE) so
allyesconfig build always emits the warnings. Possible patch for this
would be wraping it up in #ifdefs but when I sent a same patch to Greg
KH he didn't want to add more #ifdefs in .c files.

-- 
Regards,
Namhyung Kim


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