Re: [PATCH][RESEND] blackfin: remove unused parameters in Kconfig

From: Michael Opdenacker
Date: Thu Sep 12 2013 - 04:25:47 EST


Hi Steven,

Thank you for your replies!

On 09/12/2013 04:41 AM, Steven Miao wrote:
>
>
> On Wed, Sep 11, 2013 at 9:17 PM, Michael Opdenacker
> <michael.opdenacker@xxxxxxxxxxxxxxxxxx
> <mailto:michael.opdenacker@xxxxxxxxxxxxxxxxxx>> wrote:
>
> Hi Steven,
>
> Thank you for having a look at my patch!
>
> On 09/11/2013 11:25 AM, Steven Miao wrote:
> >
> >
> > -config PM_BFIN_WAKE_PB15_POL
> > - int "Wake-up priority"
> > - depends on PM_BFIN_WAKE_PB15
> > - default 0
> > - help
> > - Wake-Up priority 0(low) 1(high)
> > -
> >
> > this config will be used for wakeup pin PB15 priority on BF60x
>
> I don't understand how this config parameter is used. It isn't found
> *anywhere else* in the kernel source code.
>
> Is this parameter interpreted outside of the kernel build system? In
> user space for example?
>
> It will be used in bf609_cpu_pm_enter()
> @arch/blackfin/mach-bf609/pm.c. Have you updated your code to the
> latest revision? There was a typo in old revision.

Where can I find this new code? I just used Linus' tree, and I didn't
find PM_BFIN_WAKE_PB15_POL on
http://git.kernel.org/cgit/linux/kernel/git/lliubbo/blackfin.git/tree/arch/blackfin/mach-bf609/pm.c
either.

My apologies if I lack familiarity with the Blackfin project.

Cheers,

Michael.

--
Michael Opdenacker, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
+33 484 258 098

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