nmi_backtrace: generate one-line reports for idle cpus

[cascardo/linux.git] / scripts / headers_check.pl

diff --git a/scripts/headers_check.pl b/scripts/headers_check.pl
index 62320f9..8b2da05 100755 (executable)
--- a/scripts/headers_check.pl
+++ b/scripts/headers_check.pl
@@ -69,6 +69,10 @@ sub check_declarations
        if ($line =~ m/^void seqbuf_dump\(void\);/) {
                return;
        }
+       # drm headers are being C++ friendly
+       if ($line =~ m/^extern "C"/) {
+               return;
+       }
        if ($line =~ m/^(\s*extern|unsigned|char|short|int|long|void)\b/) {
                printf STDERR "$filename:$lineno: " .
                              "userspace cannot reference function or " .