[rtems commit] libchip/serial: Fix warning

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    5155069b23c9d91cc947fac41508e661f3e32f68
Changeset: http://git.rtems.org/rtems/commit/?id=5155069b23c9d91cc947fac41508e661f3e32f68

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Mar  5 10:05:49 2015 +0100

libchip/serial: Fix warning

---

 c/src/libchip/serial/ns16550.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/c/src/libchip/serial/ns16550.c b/c/src/libchip/serial/ns16550.c
index 801533b..12d220c 100644
--- a/c/src/libchip/serial/ns16550.c
+++ b/c/src/libchip/serial/ns16550.c
@@ -136,8 +136,7 @@ NS16550_STATIC int ns16550_set_attributes(
   NS16550_STATIC void ns16550_isr(void *arg);
 #endif
 
-static rtems_interrupt_lock ns16550_lock =
-  RTEMS_INTERRUPT_LOCK_INITIALIZER("NS16550");
+RTEMS_INTERRUPT_LOCK_DEFINE(static, ns16550_lock, "NS16550")
 
 /*
  * Flow control is only supported when using interrupts