Subject: Re: linux-next: Tree for June 29 (staging/spectra)

From: Randy Dunlap <[email-masked]>
Date: Tue, 29 Jun 2010 08:07:57 -0700

On Tue, 29 Jun 2010 15:19:38 +1000 Stephen Rothwell wrote:

> Hi all,
> 
> Changes since 20100628:
> 
> My fixes tree is now empty.

When CONFIG_MTD=m and
CONFIG_SPECTRA=y
# CONFIG_SPECTRA_MRST_HW is not set
CONFIG_SPECTRA_MTD=y
# CONFIG_SPECTRA_EMU is not set

build-r3554.out:(.text+0x28bc7c): undefined reference to `put_mtd_device'
build-r3554.out:(.text+0x28bcb1): undefined reference to `get_mtd_device'

due to this in spectra/Kconfig:

config SPECTRA_MTD
	bool "Linux MTD mode"
	depends on MTD

so when CONFIG_MTD=m, the "depends on MTD" on a 'bool' makes the bool become 'y',
which is not good.

Is this supposed to build a separate lld_mtd driver?
Can't it be tristate instead of bool?

---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***