[PATCH 1/2] powerpc: Pull out cpu_core_mask updates into a separate function

[Stephen Rothwell]

Hi Paul,

On Sat, 10 Aug 2013 13:45:30 +1000 Paul Mackerras <paulus at samba.org> wrote:
>
> This factors out the details of updating cpu_core_mask into a separate
> function, to make it easier to change how the mask is calculated later.
> This makes no functional change.
> 
> Signed-off-by: Paul Mackerras <paulus at samba.org>
> ---
>  arch/powerpc/kernel/smp.c | 56 +++++++++++++++++++++++------------------------
>  1 file changed, 28 insertions(+), 28 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
> index 38b0ba6..663cefd 100644
> --- a/arch/powerpc/kernel/smp.c
> +++ b/arch/powerpc/kernel/smp.c
> @@ -609,11 +609,36 @@ static struct device_node *cpu_to_l2cache(int cpu)
>  	return cache;
>  }
>  
> +static void traverse_core_siblings(int cpu, int add)

This "add" parameter is only used as a boolean, so should be declared
that way.

-- 
Cheers,
Stephen Rothwell                    sfr at canb.auug.org.au
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