diff --git a/drivers/char/mxser.h b/drivers/char/mxser.h
index 7e188a4d602a7060915a89eda89d95533bfc2636..9fe28497eae9ed51b8780673cd111456b1ff8aec 100644
--- a/drivers/char/mxser.h
+++ b/drivers/char/mxser.h
@@ -439,12 +439,4 @@
 
 #define READ_MOXA_MUST_GDL(baseio)	inb((baseio)+MOXA_MUST_GDL_REGISTER)
 
-
-#ifndef INIT_WORK
-#define INIT_WORK(_work, _func, _data){	\
-	_data->tqueue.routine = _func;\
-	_data->tqueue.data = _data;\
-	}
-#endif
-
 #endif
diff --git a/drivers/char/mxser_new.h b/drivers/char/mxser_new.h
index a08f0ecb09ba76deaba83d8aff1ed691621ca850..55b34a0e8cf62a328264e69f86adc427edacdd86 100644
--- a/drivers/char/mxser_new.h
+++ b/drivers/char/mxser_new.h
@@ -439,12 +439,4 @@
 
 #define READ_MOXA_MUST_GDL(baseio)	inb((baseio)+MOXA_MUST_GDL_REGISTER)
 
-
-#ifndef INIT_WORK
-#define INIT_WORK(_work, _func, _data){	\
-	_data->tqueue.routine = _func;\
-	_data->tqueue.data = _data;\
-	}
-#endif
-
 #endif