kbuild: export_report: read modules.order instead of .tmp_versions/*.mod

Towards the goal of removing MODVERDIR aka .tmp_versions, read out
modules.order to get the list of modules to be processed. This is
simpler than parsing *.mod files in .tmp_versions.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/scripts/export_report.pl b/scripts/export_report.pl
index 0f604f62f067e95660a51f0cb1cd37e6a911d1b8..7d3030d03a25272b63d37d820aa1ba07b94d94f9 100755 (executable)
--- a/scripts/export_report.pl
+++ b/scripts/export_report.pl
@@ -52,13 +52,12 @@ sub usage {
 
 sub collectcfiles {
     my @file;
-    while (<.tmp_versions/*.mod>) {
-       open my $fh, '<', $_ or die "cannot open $_: $!\n";
-       push (@file,
-             grep s/\.ko/.mod.c/,      # change the suffix
-             grep m/.+\.ko/,           # find the .ko path
-             <$fh>);                   # lines in opened file
+    open my $fh, '< modules.order' or die "cannot open modules.order: $!\n";
+    while (<$fh>) {
+       s/\.ko$/.mod.c/;
+       push (@file, $_)
     }
+    close($fh);
     chomp @file;
     return @file;
 }