1 files changed, 9 insertions, 1 deletions

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 260b324b6c31..93f8507b7ac2 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -29,6 +29,7 @@ my $mailback = 0;
 my $summary_file = 0;
 my $show_types = 0;
 my $fix = 0;
+my $fix_inplace = 0;
 my $root;
 my %debug;
 my %camelcase = ();
@@ -76,6 +77,9 @@ Options:
                              "<inputfile>.EXPERIMENTAL-checkpatch-fixes"
                              with potential errors corrected to the preferred
                              checkpatch style
+  --fix-inplace              EXPERIMENTAL - may create horrible results
+                             Is the same as --fix, but overwrites the input
+                             file.  It's your fault if there's no backup or git
   --ignore-perl-version      override checking of perl version.  expect
                              runtime errors.
   -h, --help, --version      display this help and exit
@@ -131,6 +135,7 @@ GetOptions(
         'mailback!'     => \$mailback,
         'summary-file!' => \$summary_file,
         'fix!'          => \$fix,
+        'fix-inplace!'  => \$fix_inplace,
         'ignore-perl-version!' => \$ignore_perl_version,
         'debug=s'       => \%debug,
         'test-only=s'   => \$tst_only,
@@ -140,6 +145,8 @@ GetOptions(
 
 help(0) if ($help);
 
+$fix = 1 if ($fix_inplace);
+
 my $exit = 0;
 
 if ($^V && $^V lt $minimum_perl_version) {
@@ -4388,7 +4395,8 @@ sub process {
         hash_show_words(\%ignore_type, "Ignored");
 
         if ($clean == 0 && $fix && "@rawlines" ne "@fixed") {
-                my $newfile = $filename . ".EXPERIMENTAL-checkpatch-fixes";
+                my $newfile = $filename;
+                $newfile .= ".EXPERIMENTAL-checkpatch-fixes" if (!$fix_inplace);
                 my $linecount = 0;
                 my $f;