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    Subject[PATCH 15/21] powerpc: Add missing prototype for MMU_setup
    Date
    Add a function declaration for MMU_setup at the beginning of the file to
    fix a warning (treated as error in W=1):

    CC kernel/sys.o
    arch/powerpc/mm/init_32.c:102:13: error: no previous prototype for ‘MMU_setup’ [-Werror=missing-prototypes]
    void __init MMU_setup(void)
    ^~~~~~~~~
    cc1: all warnings being treated as errors

    Signed-off-by: Mathieu Malaterre <malat@debian.org>
    ---
    arch/powerpc/mm/init_32.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
    index 6419b33ca309..e88bcad9a63b 100644
    --- a/arch/powerpc/mm/init_32.c
    +++ b/arch/powerpc/mm/init_32.c
    @@ -79,6 +79,7 @@ EXPORT_SYMBOL(agp_special_page);
    #endif

    void MMU_init(void);
    +void __init MMU_setup(void);

    /*
    * this tells the system to map all of ram with the segregs
    --
    2.11.0
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