[PATCH 1/2] kernel-doc: stricter function pointer recognition

[Randy Dunlap <randy.dunlap@oracle.com>]

From: Randy Dunlap <randy.dunlap@oracle.com>

Be more careful about function pointer args:
look for "(...*" instead of just "(".

This line in include/linux/input.h fools the current kernel-doc script
into deciding that this is a function pointer:

	unsigned long ffbit[NBITS(FF_MAX)];

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
 scripts/kernel-doc |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2619-rc6g4.orig/scripts/kernel-doc
+++ linux-2619-rc6g4/scripts/kernel-doc
@@ -1430,7 +1430,7 @@ sub create_parameterlist($$$) {
 	    # corresponding data structures "correctly". Catch it later in
 	    # output_* subs.
 	    push_parameter($arg, "", $file);
-	} elsif ($arg =~ m/\(/) {
+	} elsif ($arg =~ m/\(.*\*/) {
 	    # pointer-to-function
 	    $arg =~ tr/#/,/;
 	    $arg =~ m/[^\(]+\(\*([^\)]+)\)/;


---