From: Artem Bityutskiy <dedekind@infradead.org>
To: Amul Saha <amul.saha@samsung.com>
Cc: vishak.g@samsung.com, apgmoorthy <moorthy.apg@samsung.com>,
kyungmin.park@samsung.com, linux-mtd@lists.infradead.org,
akpm@linux-foundation.org, David Woodhouse <dwmw2@infradead.org>
Subject: Re: [patch 01/14] mtd: Flex-OneNAND support
Date: Fri, 12 Jun 2009 15:03:29 +0300 [thread overview]
Message-ID: <1244808209.5847.447.camel@localhost.localdomain> (raw)
In-Reply-To: <3E83C7DF574149B78FFE8D12094FAF6D@sisodomain.com>
On Fri, 2009-06-12 at 17:27 +0530, Amul Saha wrote:
> Hi Artem,
>
> >> +#ifdef MODULE
> >> + flexonenand_setup(flex_bdry_info);
> >> +#endif
> >
> > Why do you need this ifdef? What is the fundamental difference between
> > onenand.ko as a module and onenand compiled-in?
> >
>
> flexonenand_setup( ) need not be called, when OneNAND is built-in.
> This function-call will cause overhead unwantedly on every boot, during OneNAND scan.
>
> flexonenand_setup( ) call is needed only when it has been built as a module.
Why?
--
Best regards,
Artem Bityutskiy (Битюцкий Артём)
next prev parent reply other threads:[~2009-06-12 12:04 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-25 10:52 [patch 01/14] mtd: Flex-OneNAND support apgmoorthy
2009-05-25 11:41 ` Artem Bityutskiy
2009-05-25 12:14 ` apgmoorthy
2009-05-27 13:55 ` Artem Bityutskiy
2009-06-09 13:38 ` David Woodhouse
2009-06-10 7:46 ` Amit Kumar Sharma
2009-06-11 9:22 ` Amul Saha
2009-06-11 9:23 ` Amul Saha
2009-06-11 9:35 ` Artem Bityutskiy
2009-06-12 10:22 ` Amul Saha
2009-06-12 10:26 ` Amul Saha
2009-06-12 10:42 ` Artem Bityutskiy
2009-06-12 11:57 ` Amul Saha
2009-06-12 12:03 ` Artem Bityutskiy [this message]
2009-06-12 12:52 ` David Woodhouse
2009-06-12 13:16 ` Amul Saha
2009-06-12 13:32 ` David Woodhouse
2009-06-12 13:49 ` Amul Saha
2009-06-16 5:54 ` Amul Saha
[not found] ` <42F6638D897B4BA7B729CBC244D9F6E4@sisodomain.com>
2009-06-22 19:15 ` MLC Support in JFFS2 David Woodhouse
2009-06-23 12:52 ` apgmoorthy
2009-06-23 13:19 ` David Woodhouse
2009-06-24 6:50 ` apgmoorthy
2010-03-31 9:53 ` Amul Kumar Saha
2010-03-31 13:07 ` massimo cirillo
2010-04-05 11:10 ` Amul Kumar Saha
2010-04-05 11:52 ` massimo cirillo
2010-04-09 9:21 ` Amul Kumar Saha
2010-04-13 9:45 ` massimo cirillo
[not found] ` <D4189C368A9B4BD986B7B98A0F05953B@sisodomain.com>
2010-04-15 21:03 ` massimo cirillo
2010-04-15 21:26 ` massimo cirillo
-- strict thread matches above, loose matches on Subject: below --
2009-05-12 20:46 [patch 01/14] mtd: Flex-OneNAND support akpm
2009-05-15 15:38 ` Artem Bityutskiy
2009-05-15 15:39 ` Artem Bityutskiy
2009-05-15 22:07 ` Kevin Cernekee
2009-05-16 4:51 ` Andrew Morton
2009-05-23 9:35 ` Artem Bityutskiy
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