Merge branch 'linus' into x86/apic

Conflicts:
	arch/x86/kernel/acpi/boot.c
	arch/x86/mm/fault.c

1 files changed, 39 insertions, 1 deletions

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 8bb83a100edb..0f11870116dc 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1827,6 +1827,40 @@ sub reset_state {
     $state = 0;
 }
 
+sub syscall_munge() {
+        my $void = 0;
+
+        $prototype =~ s@[\r\n\t]+@ @gos; # strip newlines/CR's/tabs
+##      if ($prototype =~ m/SYSCALL_DEFINE0\s*\(\s*(a-zA-Z0-9_)*\s*\)/) {
+        if ($prototype =~ m/SYSCALL_DEFINE0/) {
+                $void = 1;
+##              $prototype = "long sys_$1(void)";
+        }
+
+        $prototype =~ s/SYSCALL_DEFINE.*\(/long sys_/; # fix return type & func name
+        if ($prototype =~ m/long (sys_.*?),/) {
+                $prototype =~ s/,/\(/;
+        } elsif ($void) {
+                $prototype =~ s/\)/\(void\)/;
+        }
+
+        # now delete all of the odd-number commas in $prototype
+        # so that arg types & arg names don't have a comma between them
+        my $count = 0;
+        my $len = length($prototype);
+        if ($void) {
+                $len = 0;       # skip the for-loop
+        }
+        for (my $ix = 0; $ix < $len; $ix++) {
+                if (substr($prototype, $ix, 1) eq ',') {
+                        $count++;
+                        if ($count % 2 == 1) {
+                                substr($prototype, $ix, 1) = ' ';
+                        }
+                }
+        }
+}
+
 sub process_state3_function($$) {
     my $x = shift;
     my $file = shift;
@@ -1839,11 +1873,15 @@ sub process_state3_function($$) {
     elsif ($x =~ /([^\{]*)/) {
         $prototype .= $1;
     }
+
     if (($x =~ /\{/) || ($x =~ /\#\s*define/) || ($x =~ /;/)) {
         $prototype =~ s@/\*.*?\*/@@gos; # strip comments.
         $prototype =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
         $prototype =~ s@^\s+@@gos; # strip leading spaces
-        dump_function($prototype,$file);
+        if ($prototype =~ /SYSCALL_DEFINE/) {
+                syscall_munge();
+        }
+        dump_function($prototype, $file);
         reset_state();
     }
 }