Re: linux-next: build failure after merge of the arm-soc tree

Stephen Rothwell
2011-10-06T00:13:36Z

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Hi Arnd,

On Tue, 4 Oct 2011 09:40:12 +0200 Arnd Bergmann <arnd@arndb.de> wrote:
>
> On Tuesday 04 October 2011, Stephen Rothwell wrote:
> > After merging the arm-soc tree, today's linux-next build (x86_64
> > allmodconfig) failed like this:
> >
> > ERROR: "clk_enable" [drivers/misc/atmel_pwm.ko] undefined!
> > ERROR: "clk_disable" [drivers/misc/atmel_pwm.ko] undefined!
> > ERROR: "clk_put" [drivers/misc/atmel_pwm.ko] undefined!
> > ERROR: "clk_get_rate" [drivers/misc/atmel_pwm.ko] undefined!
> > ERROR: "clk_get" [drivers/misc/atmel_pwm.ko] undefined!
> >
> > Caused by commit 9dccc010c816 ("ARM: at91: remove dependency for Atmel
> > PWM driver selector in Kconfig").
> >
> > I have used the arm-soc tree from next-20110930 for today.
>
> Ah, thanks for tracking this down. I actually noticed the same
> problem on an ARM build but did not realize it was from one of
> the patches I had jut put in there myself.
>
> I'm really glad I didn't send this to Linus cc:stable yet then.
> Nicolas, in my randconfig branch, I've fixed this by adding
>
> depends on HAVE_CLK
>
> which I think is the right solution. I'll replace your patch
> with one that does this if you don't mind.
>
> I'd also remove the stable tag for this patch, because it can
> have unintended side-effects on other architectures.

I am still getting the failure ...
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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