From 56ec9aa1335ac41b4b8212f44bec202db271b050 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Wed, 24 Sep 2008 21:05:53 +0000
Subject: [PATCH] uart_semtake was static

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@951 42af7a65-404d-4744-a932-0658087f49c3
---
 drivers/serial.c    | 5 +----
 drivers/serialirq.c | 4 ++--
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/serial.c b/drivers/serial.c
index 20be5abb626..660b6672777 100644
--- a/drivers/serial.c
+++ b/drivers/serial.c
@@ -113,10 +113,7 @@ static void uart_takesem(FAR sem_t *sem)
  * Name: uart_givesem
  ************************************************************************************/
 
-static inline void uart_givesem(FAR sem_t *sem)
-{
-  (void)sem_post(sem);
-}
+#define uart_givesem(sem) (void)sem_post(sem)
 
 /************************************************************************************
  * Name: uart_putxmitchar
diff --git a/drivers/serialirq.c b/drivers/serialirq.c
index 6f08f8ccaf2..fc9f59eb740 100644
--- a/drivers/serialirq.c
+++ b/drivers/serialirq.c
@@ -94,7 +94,7 @@ void uart_xmitchars(FAR uart_dev_t *dev)
       if (dev->xmitwaiting)
         {
           dev->xmitwaiting = FALSE;
-          uart_givesem(&dev->xmitsem);
+          (void)sem_post(&dev->xmitsem);
         }
     }
 
@@ -142,7 +142,7 @@ void uart_recvchars(FAR uart_dev_t *dev)
       if (dev->recvwaiting)
         {
           dev->recvwaiting = FALSE;
-          uart_givesem(&dev->recvsem);
+          (void)sem_post(&dev->recvsem);
         }
     }
 }