linux-kernel - Re: [PATCH 05/13] cpufreq/arch: powerpc: pasemi: Move prototypes to shared header

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Message-ID: <20200715030706.prxya7fyylscoy25@vireshk-i7>
Date:   Wed, 15 Jul 2020 08:37:06 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     rjw@...ysocki.net, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        Olof Johansson <olof@...om.net>,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 05/13] cpufreq/arch: powerpc: pasemi: Move prototypes to
 shared header

On 14-07-20, 15:50, Lee Jones wrote:
> If function callers and providers do not share the same prototypes the
> compiler complains of missing prototypes.  Fix this by moving the
> already existing prototypes out to a mutually convenient location.
> 
> Fixes the following W=1 kernel build warning(s):
> 
>  drivers/cpufreq/pasemi-cpufreq.c:109:5: warning: no previous prototype for ‘check_astate’ [-Wmissing-prototypes]
>  109 | int check_astate(void)
>  | ^~~~~~~~~~~~
>  drivers/cpufreq/pasemi-cpufreq.c:114:6: warning: no previous prototype for ‘restore_astate’ [-Wmissing-prototypes]
>  114 | void restore_astate(int cpu)
>  | ^~~~~~~~~~~~~~
> 
> Cc: Olof Johansson <olof@...om.net>
> Cc: Michael Ellerman <mpe@...erman.id.au>
> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
> Cc: Paul Mackerras <paulus@...ba.org>
> Cc: linuxppc-dev@...ts.ozlabs.org
> Signed-off-by: Lee Jones <lee.jones@...aro.org>
> ---
>  arch/powerpc/platforms/pasemi/pasemi.h    | 15 ------------

Is there no sane way we can include this file directly to the cpufreq
file ?

>  arch/powerpc/platforms/pasemi/powersave.S |  2 ++
>  drivers/cpufreq/pasemi-cpufreq.c          |  1 +
>  include/linux/platform_data/pasemi.h      | 28 +++++++++++++++++++++++
>  4 files changed, 31 insertions(+), 15 deletions(-)
>  create mode 100644 include/linux/platform_data/pasemi.h

-- 
viresh