lkml.org 
[lkml]   [2015]   [Aug]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 01/18] ARM: add const qualifier to the argument of smp_set_ops()
    Date
    This function just copies '*ops' to 'smp_ops', so the given
    structure '*ops' is not modified at all.

    Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
    ---

    arch/arm/include/asm/smp.h | 2 +-
    arch/arm/kernel/smp.c | 2 +-
    2 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
    index 2f3ac1b..cd81540 100644
    --- a/arch/arm/include/asm/smp.h
    +++ b/arch/arm/include/asm/smp.h
    @@ -122,6 +122,6 @@ struct of_cpu_method {
    /*
    * set platform specific SMP operations
    */
    -extern void smp_set_ops(struct smp_operations *);
    +extern void smp_set_ops(const struct smp_operations *);

    #endif /* ifndef __ASM_ARM_SMP_H */
    diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
    index 3d6b782..bb63a4e 100644
    --- a/arch/arm/kernel/smp.c
    +++ b/arch/arm/kernel/smp.c
    @@ -78,7 +78,7 @@ static DECLARE_COMPLETION(cpu_running);

    static struct smp_operations smp_ops;

    -void __init smp_set_ops(struct smp_operations *ops)
    +void __init smp_set_ops(const struct smp_operations *ops)
    {
    if (ops)
    smp_ops = *ops;
    --
    1.9.1


    \
     
     \ /
      Last update: 2015-08-24 07:21    [W:3.212 / U:0.120 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site