From 88c17bb4f22aefec89d36b793f92b9a633925837 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sun, 14 Feb 2016 15:09:28 -0600
Subject: [PATCH] nuttx/graphics and include: Replace irqsave() with
 enter_critical_section(); replace irqrestore() with leave_critical_section()

---
 Documentation                  |  2 +-
 graphics/nxterm/nxterm_kbdin.c | 21 ++++++---------------
 include/nuttx/net/net.h        |  8 ++++----
 3 files changed, 11 insertions(+), 20 deletions(-)

diff --git a/Documentation b/Documentation
index 0d2a964b20..7711e6eb46 160000
--- a/Documentation
+++ b/Documentation
@@ -1 +1 @@
-Subproject commit 0d2a964b20c73ca7c67f6602345f903055c02623
+Subproject commit 7711e6eb4606b41a45858ac240e619167c5488d5
diff --git a/graphics/nxterm/nxterm_kbdin.c b/graphics/nxterm/nxterm_kbdin.c
index 3b53514ec1..395f6f759f 100644
--- a/graphics/nxterm/nxterm_kbdin.c
+++ b/graphics/nxterm/nxterm_kbdin.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * nuttx/graphics/nxterm/nxterm_kbdin.c
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2012, 2016 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -46,22 +46,12 @@
 #include <errno.h>
 #include <debug.h>
 
+#include <nuttx/irq.h>
+
 #include "nxterm.h"
 
 #ifdef CONFIG_NXTERM_NXKBDIN
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Function Prototypes
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
 /****************************************************************************
  * Private Functions
  ****************************************************************************/
@@ -81,7 +71,7 @@ static void nxterm_pollnotify(FAR struct nxterm_state_s *priv, pollevent_t event
 
   for (i = 0; i < CONFIG_NXTERM_NPOLLWAITERS; i++)
     {
-      flags = irqsave();
+      flags = enter_critical_section();
       fds   = priv->fds[i];
       if (fds)
         {
@@ -91,7 +81,8 @@ static void nxterm_pollnotify(FAR struct nxterm_state_s *priv, pollevent_t event
               sem_post(fds->sem);
             }
         }
-      irqrestore(flags);
+
+      leave_critical_section(flags);
     }
 }
 #else
diff --git a/include/nuttx/net/net.h b/include/nuttx/net/net.h
index a5b2afc440..07f6cead77 100644
--- a/include/nuttx/net/net.h
+++ b/include/nuttx/net/net.h
@@ -1,7 +1,7 @@
 /****************************************************************************
  * include/nuttx/net/net.h
  *
- *   Copyright (C) 2007, 2009-2014 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007, 2009-2014, 2016 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -50,7 +50,7 @@
 #include <semaphore.h>
 
 #ifndef CONFIG_NET_NOINTS
-#  include <arch/irq.h>
+#  include <nuttx/irq.h>
 #endif
 
 /****************************************************************************
@@ -253,7 +253,7 @@ void net_initialize(void);
 #ifdef CONFIG_NET_NOINTS
 net_lock_t net_lock(void);
 #else
-#  define net_lock() irqsave()
+#  define net_lock() enter_critical_section()
 #endif
 
 /****************************************************************************
@@ -267,7 +267,7 @@ net_lock_t net_lock(void);
 #ifdef CONFIG_NET_NOINTS
 void net_unlock(net_lock_t flags);
 #else
-#  define net_unlock(f) irqrestore(f)
+#  define net_unlock(f) leave_critical_section(f)
 #endif
 
 /****************************************************************************