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    Subject[PATCH 0/33] Make static
    Hi,

    The following patches make things static, found by sparse. They are only used in
    the file where they are declared.

    I first compiled the kernel using sparse. and piped output to
    ../logs/make_yes_log_20081203155529

    Then I used the script below, but made some manual changes as well. I tested
    changes with checkpatch, have built it successfully with allnoconfig,
    allmodconfig and allyesconfig.

    Thanks,

    Roel

    Q="[^[:alnum:]_]"
    s="[[:space:]]+"
    V="[A-Za-z_]+[A-Za-z0-9_]*"

    grep "Should it be static\?" ../logs/make_yes_log_20081203155529 |
    sed -rn "s/^([^:]*):([^:]*):.*'($V)'.*$/\1 \2 \3/p" | while read f n v; do
    echo "---[ v $f:$n $v ]---"
    f2="$(git grep -l -E "(^|$Q)$v($Q|$)")"
    z=$(echo "$f2" | wc -l)
    if [ $z -eq 1 ]; then
    echo "$v can be static: v $f:$n"
    sed -r -i "${n}s/^(static$S)*(.*)$/static \2/" "$f"
    elif [ $z -lt 5 ]; then
    grep -E -n "(^|$Q)$v($Q|$)" $(echo $f2 | tr "\n" " ");
    echo "if this can be static then apply:"
    echo "sed -r -i \"${n}s/^(static$S)*(.*)$/static \2/\" \"$f\"";
    fi
    done | less


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