add a return at the end of each file

nx/include/switch/services/hid_dbg.h

@@ -14,4 +14,4 @@ Result hidDbgInitialize(void);
 void hidDbgExit(void);
 
 /// Enables the default behavior of the HOME button (going back to the main menu) if it was disabled
-Result hidDbgDeactivateHomeButton();
+Result hidDbgDeactivateHomeButton();

nx/include/switch/services/hid_sys.h

@@ -11,4 +11,4 @@ Result hidSysInitialize(void);
 void hidSysExit(void);
 
 /// Disables the default behavior of the HOME button (going back to the main menu) if it was enabled
-Result hidSysActivateHomeButton();
+Result hidSysActivateHomeButton();

nx/source/services/hid_dbg.c

@@ -74,4 +74,4 @@ Result hidDbgDeactivateHomeButton() {
     }
     
     return rc;
-}
+}

nx/source/services/hid_sys.c

@@ -67,4 +67,4 @@ Result hidSysActivateHomeButton() {
     }
     
     return rc;
-}
+}