1 files changed, 3 insertions, 16 deletions

diff --git a/arch/x86/syscalls/syscallhdr.sh b/arch/x86/syscalls/syscallhdr.sh
index 0d473ff12eaf..b3c593072785 100644
--- a/arch/x86/syscalls/syscallhdr.sh
+++ b/arch/x86/syscalls/syscallhdr.sh
@@ -2,33 +2,20 @@
 
 in="$1"
 out="$2"
-my_abis=`echo "$3" | tr ',' ' '`
+my_abis=`echo "($3)" | tr ',' '|'`
 prefix="$4"
 offset="$5"
 
 fileguard=_ASM_X86_`basename "$out" | sed \
     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
     -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
-
-in_list () {
-    local x
-    for x in $1; do
-        if [ x"$x" = x"$2" ]; then
-            return 0
-        fi
-    done
-    return 1
-}
-
-grep '^[0-9]' "$in" | sort -n | (
+grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
     echo "#ifndef ${fileguard}"
     echo "#define ${fileguard} 1"
     echo ""
 
     while read nr abi name entry ; do
-        if in_list "$my_abis" "$abi"; then
-            echo "#define __NR_${prefix}${name}" $((nr+offset))
-        fi
+        echo "#define __NR_${prefix}${name}" $((nr+offset))
     done
 
     echo ""