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    SubjectRe: powerpc: introduce asm/swab.h


    On Tue, 6 Jan 2009, Nicolas Pitre wrote:
    >
    > Well, this series breaks ARM as well:

    Ahh. I think it's the __SWAB_64_THRU_32__ case that is broken.

    Does this fix things? Totally untested. Of course.

    Linus
    ---
    include/linux/swab.h | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/include/linux/swab.h b/include/linux/swab.h
    index 9a2d33e..be5284d 100644
    --- a/include/linux/swab.h
    +++ b/include/linux/swab.h
    @@ -68,7 +68,7 @@ static inline __attribute_const__ __u64 __fswab64(__u64 val)
    #elif defined(__SWAB_64_THRU_32__)
    __u32 h = val >> 32;
    __u32 l = val & ((1ULL << 32) - 1);
    - return (((__u64)___swab32(l)) << 32) | ((__u64)(___swab32(h)));
    + return (((__u64)__fswab32(l)) << 32) | ((__u64)(__fswab32(h)));
    #else
    return ___constant_swab64(val);
    #endif

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