diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index aea90d3..56c364c 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -9,7 +9,7 @@
 my $P = $0;
 $P =~ s@.*/@@g;
 
-my $V = '0.04';
+my $V = '0.05';
 
 use Getopt::Long qw(:config no_auto_abbrev);
 
@@ -17,11 +17,13 @@
 my $tree = 1;
 my $chk_signoff = 1;
 my $chk_patch = 1;
+my $tst_type = 0;
 GetOptions(
 	'q|quiet'	=> \$quiet,
 	'tree!'		=> \$tree,
 	'signoff!'	=> \$chk_signoff,
 	'patch!'	=> \$chk_patch,
+	'test-type!'	=> \$tst_type,
 ) or exit;
 
 my $exit = 0;
@@ -151,7 +153,7 @@
 }
 
 sub ctx_block_get {
-	my ($linenr, $remain, $outer) = @_;
+	my ($linenr, $remain, $outer, $open, $close) = @_;
 	my $line;
 	my $start = $linenr - 1;
 	my $blk = '';
@@ -165,8 +167,8 @@
 
 		$blk .= $rawlines[$line];
 
-		@o = ($blk =~ /\{/g);
-		@c = ($blk =~ /\}/g);
+		@o = ($blk =~ /$open/g);
+		@c = ($blk =~ /$close/g);
 
 		if (!$outer || (scalar(@o) - scalar(@c)) == 1) {
 			push(@res, $rawlines[$line]);
@@ -180,12 +182,17 @@
 sub ctx_block_outer {
 	my ($linenr, $remain) = @_;
 
-	return ctx_block_get($linenr, $remain, 1);
+	return ctx_block_get($linenr, $remain, 1, '\{', '\}');
 }
 sub ctx_block {
 	my ($linenr, $remain) = @_;
 
-	return ctx_block_get($linenr, $remain, 0);
+	return ctx_block_get($linenr, $remain, 0, '\{', '\}');
+}
+sub ctx_statement {
+	my ($linenr, $remain) = @_;
+
+	return ctx_block_get($linenr, $remain, 0, '\(', '\)');
 }
 
 sub ctx_locate_comment {
@@ -264,9 +271,30 @@
 	my $in_comment = 0;
 	my $first_line = 0;
 
+	my $ident	= '[A-Za-z\d_]+';
+	my $storage	= '(?:extern|static)';
+	my $sparse	= '(?:__user|__kernel|__force|__iomem)';
+	my $type	= '(?:unsigned\s+)?' .
+			  '(?:void|char|short|int|long|unsigned|float|double|' .
+			  'long\s+long|' .
+			  "struct\\s+${ident}|" .
+			  "union\\s+${ident}|" .
+			  "${ident}_t)" .
+			  "(?:\\s+$sparse)*" .
+			  '(?:\s*\*+)?';
+	my $attribute	= '(?:__read_mostly|__init|__initdata)';
+
+	my $Ident	= $ident;
+	my $Type	= $type;
+	my $Storage	= $storage;
+	my $Declare	= "(?:$storage\\s+)?$type";
+	my $Attribute	= $attribute;
+
 	foreach my $line (@lines) {
 		$linenr++;
 
+		my $rawline = $line;
+
 #extract the filename as it passes
 		if ($line=~/^\+\+\+\s+(\S+)/) {
 			$realfile=$1;
@@ -361,7 +389,7 @@
 		next if ($realfile !~ /\.(h|c|s|S|pl|sh)$/);
 
 #trailing whitespace
-		if ($line=~/\+.*\S\s+$/) {
+		if ($line=~/^\+.*\S\s+$/) {
 			my $herevet = "$here\n" . cat_vet($line) . "\n\n";
 			print "trailing whitespace\n";
 			print "$herevet";
@@ -392,17 +420,20 @@
 		#
 		next if ($in_comment);
 
-		# Remove comments from the line before processing.
+# Remove comments from the line before processing.
 		$line =~ s@/\*.*\*/@@g;
 		$line =~ s@/\*.*@@;
 		$line =~ s@.*\*/@@;
 
-		#
-		# Checks which may be anchored in the context.
-		#
+# Standardise the strings and chars within the input to simplify matching.
+		$line = sanitise_line($line);
 
-		# Check for switch () and associated case and default
-		# statements should be at the same indent.
+#
+# Checks which may be anchored in the context.
+#
+
+# Check for switch () and associated case and default
+# statements should be at the same indent.
 		if ($line=~/\bswitch\s*\(.*\)/) {
 			my $err = '';
 			my $sep = '';
@@ -428,9 +459,30 @@
 #ignore lines not being added
 		if ($line=~/^[^\+]/) {next;}
 
-		#
-		# Checks which are anchored on the added line.
-		#
+# TEST: allow direct testing of the type matcher.
+		if ($tst_type && $line =~ /^.$Declare$/) {
+			print "TEST: is type $Declare\n";
+			print "$herecurr";
+			$clean = 0;
+			next;
+		}
+
+#
+# Checks which are anchored on the added line.
+#
+
+# check for malformed paths in #include statements (uses RAW line)
+		if ($rawline =~ m{^.#\s*include\s+[<"](.*)[">]}) {
+			my $path = $1;
+			if ($path =~ m{//}) {
+				print "malformed #include filename\n";
+				print "$herecurr";
+				$clean = 0;
+			}
+			# Sanitise this special form of string.
+			$path = 'X' x length($path);
+			$line =~ s{\<.*\>}{<$path>};
+		}
 
 # no C99 // comments
 		if ($line =~ m{//}) {
@@ -441,47 +493,44 @@
 		# Remove C99 comments.
 		$line =~ s@//.*@@;
 
-		# Standardise the strings and chars within the input
-		# to simplify matching.
-		$line = sanitise_line($line);
-
 #EXPORT_SYMBOL should immediately follow its function closing }.
-		if (($line =~ /EXPORT_SYMBOL.*\(.*\)/) ||
-		    ($line =~ /EXPORT_UNUSED_SYMBOL.*\(.*\)/)) {
+		if (($line =~ /EXPORT_SYMBOL.*\((.*)\)/) ||
+		    ($line =~ /EXPORT_UNUSED_SYMBOL.*\((.*)\)/)) {
+			my $name = $1;
 			if (($prevline !~ /^}/) &&
 			   ($prevline !~ /^\+}/) &&
-			   ($prevline !~ /^ }/)) {
-				print "EXPORT_SYMBOL(func); should immediately follow its function\n";
+			   ($prevline !~ /^ }/) &&
+			   ($prevline !~ /\s$name(?:\s+$Attribute)?\s*(?:;|=)/)) {
+				print "EXPORT_SYMBOL(foo); should immediately follow its function/variable\n";
 				print "$herecurr";
 				$clean = 0;
 			}
 		}
 
-		# check for static initialisers.
+# check for static initialisers.
 		if ($line=~/\s*static\s.*=\s+(0|NULL);/) {
 			print "do not initialise statics to 0 or NULL\n";
 			print "$herecurr";
 			$clean = 0;
 		}
 
-		# check for new typedefs.
-		if ($line=~/\s*typedef\s/) {
+# check for new typedefs, only function parameters and sparse annotations
+# make sense.
+		if ($line =~ /\btypedef\s/ &&
+		    $line !~ /\btypedef\s+$Type\s+\(\s*$Ident\s*\)\s*\(/ &&
+		    $line !~ /\b__bitwise(?:__|)\b/) {
 			print "do not add new typedefs\n";
 			print "$herecurr";
 			$clean = 0;
 		}
 
 # * goes on variable not on type
-		my $type = '(?:char|short|int|long|unsigned|float|double|' .
-			   'struct\s+[A-Za-z\d_]+|' .
-			   'union\s+[A-Za-z\d_]+)';
-
 		if ($line =~ m{[A-Za-z\d_]+(\*+) [A-Za-z\d_]+}) {
 			print "\"foo$1 bar\" should be \"foo $1bar\"\n";
 			print "$herecurr";
 			$clean = 0;
 		}
-		if ($line =~ m{$type (\*) [A-Za-z\d_]+} ||
+		if ($line =~ m{$Type (\*) [A-Za-z\d_]+} ||
 		    $line =~ m{[A-Za-z\d_]+ (\*\*+) [A-Za-z\d_]+}) {
 			print "\"foo $1 bar\" should be \"foo $1bar\"\n";
 			print "$herecurr";
@@ -530,13 +579,16 @@
 			}
 		}
 
-#function brace can't be on same line, except for #defines of do while, or if closed on same line
+# function brace can't be on same line, except for #defines of do while,
+# or if closed on same line
 		if (($line=~/[A-Za-z\d_]+\**\s+\**[A-Za-z\d_]+\(.*\).* {/) and
 		    !($line=~/\#define.*do\s{/) and !($line=~/}/)) {
 			print "braces following function declarations go on the next line\n";
 			print "$herecurr";
 			$clean = 0;
 		}
+
+# Check operator spacing.
 		# Note we expand the line with the leading + as the real
 		# line will be displayed with the leading + and the tabs
 		# will therefore also expand that way.
@@ -544,7 +596,6 @@
 		$opline = expand_tabs($opline);
 		$opline =~ s/^./ /;
 		if (!($line=~/\#\s*include/)) {
-			# Check operator spacing.
 			my @elements = split(/(<<=|>>=|<=|>=|==|!=|\+=|-=|\*=|\/=|%=|\^=|\|=|&=|->|<<|>>|<|>|=|!|~|&&|\|\||,|\^|\+\+|--|;|&|\||\+|-|\*|\/\/|\/)/, $opline);
 			my $off = 0;
 			for (my $n = 0; $n < $#elements; $n += 2) {
@@ -572,8 +623,8 @@
 				# Pick up the preceeding and succeeding characters.
 				my $ca = substr($opline, $off - 1, 1);
 				my $cc = '';
-				if (length($opline) > ($off + length($elements[$n]))) {
-					$cc = substr($opline, $off + 1 + length($elements[$n]), 1);
+				if (length($opline) >= ($off + length($elements[$n + 1]))) {
+					$cc = substr($opline, $off + length($elements[$n + 1]), 1);
 				}
 
 				my $ctx = "${a}x${c}";
@@ -598,7 +649,7 @@
 
 				# , must have a space on the right.
 				} elsif ($op eq ',') {
-					if ($ctx !~ /.xW|.xE/) {
+					if ($ctx !~ /.xW|.xE/ && $cc ne '}') {
 						print "need space after that '$op' $at\n";
 						print "$hereptr";
 						$clean = 0;
@@ -619,11 +670,16 @@
 
 				# unary ++ and unary -- are allowed no space on one side.
 				} elsif ($op eq '++' or $op eq '--') {
-					if ($ctx !~ /[WOB]x[^W]|[^W]x[WOB]/) {
+					if ($ctx !~ /[WOB]x[^W]/ && $ctx !~ /[^W]x[WOB]/) {
 						print "need space one side of that '$op' $at\n";
 						print "$hereptr";
 						$clean = 0;
 					}
+					if ($ctx =~ /Wx./ && $cc eq ';') {
+						print "no space before that '$op' $at\n";
+						print "$hereptr";
+						$clean = 0;
+					}
 
 				# & is both unary and binary
 				# unary:
@@ -656,7 +712,7 @@
 							print "$hereptr";
 							$clean = 0;
 						}
-					} elsif ($ctx !~ /VxV|[EW]x[WE]|[EWB]x[VO]|OxV|WxB/) {
+					} elsif ($ctx !~ /VxV|[EW]x[WE]|[EWB]x[VO]|OxV|WxB|BxB/) {
 						print "need space before that '$op' $at\n";
 						print "$hereptr";
 						$clean = 0;
@@ -705,9 +761,9 @@
 		}
 
 # Check for illegal assignment in if conditional.
-		if ($line=~/\b(if|while)\s*\(.*[^<>!=]=[^=].*\)/) {
+		if ($line=~/\bif\s*\(.*[^<>!=]=[^=].*\)/) {
 			#next if ($line=~/\".*\Q$op\E.*\"/ or $line=~/\'\Q$op\E\'/);
-			print "do not use assignment in condition\n";
+			print "do not use assignment in if condition\n";
 			print "$herecurr";
 			$clean = 0;
 		}
@@ -735,8 +791,8 @@
 			$clean = 0;
 		}
 
-#warn if <asm/foo.h> is #included and <linux/foo.h> is available.
-		if ($tree && $line =~ qr|\s*\#\s*include\s*\<asm\/(.*)\.h\>|) {
+#warn if <asm/foo.h> is #included and <linux/foo.h> is available (uses RAW line)
+		if ($tree && $rawline =~ m{^.\#\s*include\s*\<asm\/(.*)\.h\>}) {
 			my $checkfile = "include/linux/$1.h";
 			if (-f $checkfile) {
 				print "Use #include <linux/$1.h> instead of <asm/$1.h>\n";
@@ -745,7 +801,8 @@
 			}
 		}
 
-#if/while/etc brace do not go on next line, unless #defining a do while loop, or if that brace on the next line is for something else
+# if/while/etc brace do not go on next line, unless defining a do while loop,
+# or if that brace on the next line is for something else
 		if ($prevline=~/\b(if|while|for|switch)\s*\(/) {
 			my @opened = $prevline=~/\(/g;
 			my @closed = $prevline=~/\)/g;
@@ -767,25 +824,36 @@
 			}
 
 			if (($prevline=~/\b(if|while|for|switch)\s*\(.*\)\s*$/) and ($next_line=~/{/) and
-			   !($next_line=~/\b(if|while|for)/) and !($next_line=~/\#define.*do.*while/)) {
+			   !($next_line=~/\b(if|while|for|switch)/) and !($next_line=~/\#define.*do.*while/)) {
 				print "That { should be on the previous line\n";
 				print "$here\n$display_segment\n$next_line\n\n";
 				$clean = 0;
 			}
 		}
 
-#multiline macros should be enclosed in a do while loop
-		if (($prevline=~/\#define.*\\/) and !($prevline=~/do\s+{/) and
-		   !($prevline=~/\(\{/) and ($line=~/;\s*\\/) and
-		   !($line=~/do.*{/) and !($line=~/\(\{/)) {
-			print "Macros with multiple statements should be enclosed in a do - while loop\n";
-			print "$hereprev";
-			$clean = 0;
+# multi-statement macros should be enclosed in a do while loop, grab the
+# first statement and ensure its the whole macro if its not enclosed
+# in a known goot container
+		if (($prevline=~/\#define.*\\/) and
+		   !($prevline=~/do\s+{/) and !($prevline=~/\(\{/) and
+		   !($line=~/do.*{/) and !($line=~/\(\{/) and
+		   !($line=~/^.\s*$Declare\s/)) {
+			# Grab the first statement, if that is the entire macro
+			# its ok.  This may start either on the #define line
+			# or the one below.
+			my $ctx1 = join('', ctx_statement($linenr - 1, $realcnt + 1));
+			my $ctx2 = join('', ctx_statement($linenr, $realcnt));
+
+			if ($ctx1 =~ /\\$/ && $ctx2 =~ /\\$/) {
+				print "Macros with multiple statements should be enclosed in a do - while loop\n";
+				print "$hereprev";
+				$clean = 0;
+			}
 		}
 
-# don't include deprecated include files
+# don't include deprecated include files (uses RAW line)
 		for my $inc (@dep_includes) {
-			if ($line =~ m@\#\s*include\s*\<$inc>@) {
+			if ($rawline =~ m@\#\s*include\s*\<$inc>@) {
 				print "Don't use <$inc>: see Documentation/feature-removal-schedule.txt\n";
 				print "$herecurr";
 				$clean = 0;
@@ -845,6 +913,13 @@
 			print "$herecurr";
 			$clean = 0;
 		}
+
+		if ($line =~ /$Type\s+(?:inline|__always_inline)\b/ ||
+		    $line =~ /\b(?:inline|always_inline)\s+$Storage/) {
+			print "inline keyword should sit between storage class and type\n";
+			print "$herecurr";
+			$clean = 0;
+		}
 	}
 
 	if ($chk_patch && !$is_patch) {