The --fix option is relatively unknown and underutilized.

Add some text to show that it's available when style defects are found.

Signed-off-by: Joe Perches <j...@perches.com>
---
 scripts/checkpatch.pl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index e3d9c34..c87913f 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -5940,6 +5940,14 @@ sub process {
        }
 
        if ($quiet == 0) {
+               # If there were any defects found and not already fixing them
+               if (!$clean and !$fix) {
+                       print << "EOM"
+
+NOTE: For some of the reported defects, checkpatch may be able to
+      mechanically convert to the typical style using --fix or --fix-inplace.
+EOM
+               }
                # If there were whitespace errors which cleanpatch can fix
                # then suggest that.
                if ($rpt_cleaners) {
-- 
2.8.0.rc4.16.g56331f8

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