linux-kernel - Re: [PATCH] cpufreq: fix speedstep_detect

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Date:   Sun, 13 May 2018 10:49:23 +0200
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Viresh Kumar <viresh.kumar@...aro.org>,
        Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Cc:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [PATCH] cpufreq: fix speedstep_detect_processor()'s return type

On Wednesday, April 25, 2018 4:46:47 AM CEST Viresh Kumar wrote:
> On 24-04-18, 15:14, Luc Van Oostenryck wrote:
> > speedstep_detect_processor() is declared as returing an
> > 'enum speedstep_processor' but use an 'int' in its definition.
> > 
> > Fix this by using 'enum speedstep_processor' in its definition too.
> > 
> > Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@...il.com>
> > ---
> >  drivers/cpufreq/speedstep-lib.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/cpufreq/speedstep-lib.c b/drivers/cpufreq/speedstep-lib.c
> > index e3a9962ee..cabb6f48e 100644
> > --- a/drivers/cpufreq/speedstep-lib.c
> > +++ b/drivers/cpufreq/speedstep-lib.c
> > @@ -252,7 +252,7 @@ EXPORT_SYMBOL_GPL(speedstep_get_frequency);
> >   *********************************************************************/
> >  
> >  /* Keep in sync with the x86_cpu_id tables in the different modules */
> > -unsigned int speedstep_detect_processor(void)
> > +enum speedstep_processor speedstep_detect_processor(void)
> >  {
> >  	struct cpuinfo_x86 *c = &cpu_data(0);
> >  	u32 ebx, msr_lo, msr_hi;
> 
> Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
> 
> 

Applied, thanks!