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Date: Tue, 8 Apr 2014 22:05:15 -0700
From: Brian Norris <computersforpeace@gmail.com>
To: Huang Shijie <b32955@freescale.com>
Subject: Re: [l2-mtd:spinor 125/128] ERROR: "spi_nor_ids"
 [drivers/mtd/devices/m25p80.ko] undefined!
Message-ID: <20140409050515.GA4400@brian-ubuntu>
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On Wed, Apr 09, 2014 at 12:36:26PM +0800, Huang Shijie wrote:
> 于 2014年04月09日 11:42, kbuild test robot 写道:
> 
> >tree:   git://git.infradead.org/users/dedekind/l2-mtd.git spinor

Wow, you build every branch, not just those in -next?

> >head:   677a19bd871f1599891f3b75a689ea2da119cb08
> >commit: ca9c7429a9b6d4cee346a871a7a14789bfc69c8d [125/128] mtd: m25p80: use the SPI nor framework
> >config: make ARCH=x86_64 allmodconfig
> >
> >All error/warnings:
> >
> >>>ERROR: "spi_nor_ids" [drivers/mtd/devices/m25p80.ko] undefined!
> >>>ERROR: "spi_nor_scan" [drivers/mtd/devices/m25p80.ko] undefined!
> I missed to add the CONFIG_MTD_SPI_NOR_BASE to the *defconfig.
> 
> I guess it caused this compiler error.

No, it's actually because you didn't use EXPORT_SYMBOL(). I already have
a patch queued up. I'll send it out soon.

Brian