lkml.org 
[lkml]   [2018]   [Mar]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 14/19] powerpc/altivec: Add missing prototypes for altivec
On Fri, Mar 23, 2018 at 1:19 PM, christophe leroy
<christophe.leroy@c-s.fr> wrote:
>
>
> Le 22/03/2018 à 21:20, Mathieu Malaterre a écrit :
>>
>> Some functions prototypes were missing for the non-altivec code. Add the
>> missing prototypes directly in xor_vmx, fix warnings treated as errors
>> with
>> W=1:
>>
>> arch/powerpc/lib/xor_vmx_glue.c:18:6: error: no previous prototype for
>> ‘xor_altivec_2’ [-Werror=missing-prototypes]
>> arch/powerpc/lib/xor_vmx_glue.c:29:6: error: no previous prototype for
>> ‘xor_altivec_3’ [-Werror=missing-prototypes]
>> arch/powerpc/lib/xor_vmx_glue.c:40:6: error: no previous prototype for
>> ‘xor_altivec_4’ [-Werror=missing-prototypes]
>> arch/powerpc/lib/xor_vmx_glue.c:52:6: error: no previous prototype for
>> ‘xor_altivec_5’ [-Werror=missing-prototypes]
>>
>> Signed-off-by: Mathieu Malaterre <malat@debian.org>
>> ---
>> arch/powerpc/lib/xor_vmx.h | 14 ++++++++++++++
>> 1 file changed, 14 insertions(+)
>>
>> diff --git a/arch/powerpc/lib/xor_vmx.h b/arch/powerpc/lib/xor_vmx.h
>> index 5c2b0839b179..2173e3c84151 100644
>> --- a/arch/powerpc/lib/xor_vmx.h
>> +++ b/arch/powerpc/lib/xor_vmx.h
>> @@ -19,3 +19,17 @@ void __xor_altivec_4(unsigned long bytes, unsigned long
>> *v1_in,
>> void __xor_altivec_5(unsigned long bytes, unsigned long *v1_in,
>> unsigned long *v2_in, unsigned long *v3_in,
>> unsigned long *v4_in, unsigned long *v5_in);
>> +
>> +void xor_altivec_2(unsigned long bytes, unsigned long *v1_in,
>> + unsigned long *v2_in);
>> +
>
>
> Only used in one place, should be static instead of adding it in a .h
>
> Same for the other ones.

$ git grep xor_altivec_2
[...]
arch/powerpc/lib/xor_vmx_glue.c:EXPORT_SYMBOL(xor_altivec_2);

Are you sure I can change this function to static ?

> Christophe
>
>
>> +void xor_altivec_3(unsigned long bytes, unsigned long *v1_in,
>> + unsigned long *v2_in, unsigned long *v3_in);
>> +
>> +void xor_altivec_4(unsigned long bytes, unsigned long *v1_in,
>> + unsigned long *v2_in, unsigned long *v3_in,
>> + unsigned long *v4_in);
>> +
>> +void xor_altivec_5(unsigned long bytes, unsigned long *v1_in,
>> + unsigned long *v2_in, unsigned long *v3_in,
>> + unsigned long *v4_in, unsigned long *v5_in);
>>
>
> ---
> L'absence de virus dans ce courrier électronique a été vérifiée par le
> logiciel antivirus Avast.
> https://www.avast.com/antivirus
>

\
 
 \ /
  Last update: 2018-03-23 13:26    [W:0.121 / U:7.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site