X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=scripts%2Fcheckpatch.pl;h=c79abb41793dfc5ef377d560776450769545be47;hb=5fe3af119bed58d240e2097fe76f322ab51902d7;hp=f88bb3e21cda9c9a29470004f9e964907a1a17bb;hpb=24924f884cd36603615ea5496244e542b0b513c6;p=pandora-kernel.git

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index f88bb3e21cda..c79abb41793d 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -116,7 +116,8 @@ our $Attribute	= qr{
 			__(?:mem|cpu|dev|)(?:initdata|init)|
 			____cacheline_aligned|
 			____cacheline_aligned_in_smp|
-			____cacheline_internodealigned_in_smp
+			____cacheline_internodealigned_in_smp|
+			__weak
 		  }x;
 our $Modifier;
 our $Inline	= qr{inline|__always_inline|noinline};
@@ -1097,8 +1098,8 @@ sub process {
 					 $rawlines[$ln - 1] =~ /^-/);
 				$cnt--;
 				#print "RAW<$rawlines[$ln - 1]>\n";
-				($edge) = (defined $rawlines[$ln - 1] &&
-					$rawlines[$ln - 1] =~ m@(/\*|\*/)@);
+				last if (!defined $rawlines[$ln - 1]);
+				($edge) = ($rawlines[$ln - 1] =~ m@(/\*|\*/)@);
 				last if (defined $edge);
 			}
 			if (defined $edge && $edge eq '*/') {
@@ -1109,7 +1110,7 @@ sub process {
 			# is the start of a diff block and this line starts
 			# ' *' then it is very likely a comment.
 			if (!defined $edge &&
-			    $rawlines[$linenr] =~ m@^.\s* \*(?:\s|$)@)
+			    $rawlines[$linenr] =~ m@^.\s*(?:\*\*+| \*)(?:\s|$)@)
 			{
 				$in_comment = 1;
 			}
@@ -2167,9 +2168,10 @@ sub process {
 				MODULE_PARAM_DESC|
 				DECLARE_PER_CPU|
 				DEFINE_PER_CPU|
-				__typeof__\(
+				__typeof__\(|
+				\.$Ident\s*=\s*
 			}x;
-			#print "REST<$rest>\n";
+			#print "REST<$rest> dstat<$dstat>\n";
 			if ($rest ne '') {
 				if ($rest !~ /while\s*\(/ &&
 				    $dstat !~ /$exceptions/)
@@ -2466,6 +2468,15 @@ sub process {
 				last;
 			}
 		}
+
+# whine mightly about in_atomic
+		if ($line =~ /\bin_atomic\s*\(/) {
+			if ($realfile =~ m@^drivers/@) {
+				ERROR("do not use in_atomic in drivers\n" . $herecurr);
+			} else {
+				WARN("use of in_atomic() is incorrect outside core kernel code\n" . $herecurr);
+			}
+		}
 	}
 
 	# If we have no input at all, then there is nothing to report on