diff --git a/examples/elf/tests/helloxx/.gitignore b/examples/elf/tests/helloxx/.gitignore
index 049b72312..0e5ab0c12 100644
--- a/examples/elf/tests/helloxx/.gitignore
+++ b/examples/elf/tests/helloxx/.gitignore
@@ -2,4 +2,4 @@ hello++1
 hello++2
 hello++3
 hello++4
-hello++5
\ No newline at end of file
+hello++5
diff --git a/examples/webserver/httpd-fs/404.html b/examples/webserver/httpd-fs/404.html
index a17711d02..60eab8fc0 100644
--- a/examples/webserver/httpd-fs/404.html
+++ b/examples/webserver/httpd-fs/404.html
@@ -5,4 +5,4 @@
       <h3>Go <a href="/">here</a> instead.</h3>
     </center>
   </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/webserver/httpd-fs/tcp.shtml b/examples/webserver/httpd-fs/tcp.shtml
index 4c4bffe97..f793f2796 100644
--- a/examples/webserver/httpd-fs/tcp.shtml
+++ b/examples/webserver/httpd-fs/tcp.shtml
@@ -2,4 +2,4 @@
 <h1>Current connections</h1><br><table width="100%">
 <tr><th>Local</th><th>Remote</th><th>State</th><th>Retransmissions</th><th>Timer</th><th>Flags</th></tr>
 %! tcp-connections
-%!: /footer.html
\ No newline at end of file
+%!: /footer.html
diff --git a/examples/wgetjson/webserver/wgetjson/json_cmd.php b/examples/wgetjson/webserver/wgetjson/json_cmd.php
index 458c910a4..31420abab 100644
--- a/examples/wgetjson/webserver/wgetjson/json_cmd.php
+++ b/examples/wgetjson/webserver/wgetjson/json_cmd.php
@@ -10,4 +10,4 @@ $ja["format"]["interlace"] = false;
 $ja["format"]["frame rate"] = 24;
 
 echo json_encode($ja);
-?>
\ No newline at end of file
+?>
diff --git a/examples/wgetjson/webserver/wgetjson/post_cmd.php b/examples/wgetjson/webserver/wgetjson/post_cmd.php
index a35230075..c94088309 100644
--- a/examples/wgetjson/webserver/wgetjson/post_cmd.php
+++ b/examples/wgetjson/webserver/wgetjson/post_cmd.php
@@ -1,3 +1,3 @@
 <?php
 echo json_encode($_POST);
-?>
\ No newline at end of file
+?>
diff --git a/graphics/ft80x/ft80x_ramdl.c b/graphics/ft80x/ft80x_ramdl.c
index 47b9cf16a..0fee72e16 100644
--- a/graphics/ft80x/ft80x_ramdl.c
+++ b/graphics/ft80x/ft80x_ramdl.c
@@ -128,4 +128,4 @@ int ft80x_ramdl_append(int fd, FAR const void *data, size_t len)
 
   DEBUGASSERT(nwritten == len);
   return OK;
-}
\ No newline at end of file
+}
diff --git a/graphics/slcd/slcd_mapping.cxx b/graphics/slcd/slcd_mapping.cxx
index 832a7bb9a..5d580c4fb 100644
--- a/graphics/slcd/slcd_mapping.cxx
+++ b/graphics/slcd/slcd_mapping.cxx
@@ -193,4 +193,4 @@ namespace SLcd
       .segments = SEGMENT_5
     }
   };
-}
\ No newline at end of file
+}
diff --git a/include/interpreters/minibasic.h b/include/interpreters/minibasic.h
index 6dc89250c..083911c14 100644
--- a/include/interpreters/minibasic.h
+++ b/include/interpreters/minibasic.h
@@ -69,4 +69,4 @@
 
 int basic(FAR const char *script, FILE *in, FILE *out, FILE *err);
 
-#endif
\ No newline at end of file
+#endif
diff --git a/include/testing/.gitignore b/include/testing/.gitignore
index 0772ba6b8..1ec9a2645 100644
--- a/include/testing/.gitignore
+++ b/include/testing/.gitignore
@@ -1,2 +1,2 @@
 /unity.h
-/unity_internals.h
\ No newline at end of file
+/unity_internals.h
diff --git a/platform/dummy/dummy.c b/platform/dummy/dummy.c
index e69de29bb..8b1378917 100644
--- a/platform/dummy/dummy.c
+++ b/platform/dummy/dummy.c
@@ -0,0 +1 @@
+
diff --git a/testing/.gitignore b/testing/.gitignore
index d1f10672a..9e1d2593e 100644
--- a/testing/.gitignore
+++ b/testing/.gitignore
@@ -1 +1 @@
-/Kconfig
\ No newline at end of file
+/Kconfig
diff --git a/wireless/ieee802154/i8sak/i8sak_tx.c b/wireless/ieee802154/i8sak/i8sak_tx.c
index 84082fb16..9c66f267b 100644
--- a/wireless/ieee802154/i8sak/i8sak_tx.c
+++ b/wireless/ieee802154/i8sak/i8sak_tx.c
@@ -300,4 +300,4 @@ static void tx_eventcb(FAR struct ieee802154_primitive_s *primitive, FAR void *a
   sem_post(&i8sak->sigsem);
 
   i8sak_requestdaemon(i8sak);
-}
\ No newline at end of file
+}