[PATCH 12/15] score: Delete _Chain_Insert()

[Sebastian Huber]

This function is not used in the score.

Update #2555.
---
 cpukit/sapi/include/rtems/chain.h            | 10 ------
 cpukit/sapi/src/chainprotected.c             |  4 +++
 cpukit/score/Makefile.am                     |  2 +-
 cpukit/score/include/rtems/score/chainimpl.h | 21 -----------
 cpukit/score/src/chaininsert.c               | 53 ----------------------------
 5 files changed, 5 insertions(+), 85 deletions(-)
 delete mode 100644 cpukit/score/src/chaininsert.c

diff --git a/cpukit/sapi/include/rtems/chain.h b/cpukit/sapi/include/rtems/chain.h
index f776890..81f07b8 100644
--- a/cpukit/sapi/include/rtems/chain.h
+++ b/cpukit/sapi/include/rtems/chain.h
@@ -642,20 +642,10 @@ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get_first_unprotected(
  * NOTE: It disables interrupts to ensure the atomicity
  * of the extract operation.
  */
-#if defined( RTEMS_SMP )
 void rtems_chain_insert(
   rtems_chain_node *after_node,
   rtems_chain_node *the_node
 );
-#else
-RTEMS_INLINE_ROUTINE void rtems_chain_insert(
-  rtems_chain_node *after_node,
-  rtems_chain_node *the_node
-)
-{
-  _Chain_Insert( after_node, the_node );
-}
-#endif
 
 /**
  * @brief See _Chain_Insert_unprotected().
diff --git a/cpukit/sapi/src/chainprotected.c b/cpukit/sapi/src/chainprotected.c
index 3d59348..df7a71c 100644
--- a/cpukit/sapi/src/chainprotected.c
+++ b/cpukit/sapi/src/chainprotected.c
@@ -54,6 +54,8 @@ rtems_chain_node *rtems_chain_get( rtems_chain_control *chain )
   return node;
 }
 
+#endif /* defined( RTEMS_SMP ) */
+
 void rtems_chain_insert( rtems_chain_node *after_node, rtems_chain_node *node )
 {
   rtems_interrupt_lock_context lock_context;
@@ -63,6 +65,8 @@ void rtems_chain_insert( rtems_chain_node *after_node, rtems_chain_node *node )
   chain_release( &lock_context );
 }
 
+#if defined( RTEMS_SMP )
+
 void rtems_chain_append(
   rtems_chain_control *chain,
   rtems_chain_node *node
diff --git a/cpukit/score/Makefile.am b/cpukit/score/Makefile.am
index fa789d1..e9d8cd9 100644
--- a/cpukit/score/Makefile.am
+++ b/cpukit/score/Makefile.am
@@ -346,7 +346,7 @@ libscore_a_SOURCES += src/userextaddset.c \
 
 ## STD_C_FILES
 libscore_a_SOURCES += src/chain.c src/chainappend.c \
-    src/chainextract.c src/chainget.c src/chaininsert.c \
+    src/chainextract.c src/chainget.c \
     src/chainnodecount.c \
     src/debugisthreaddispatchingallowed.c \
     src/interr.c src/isr.c src/wkspace.c src/wkstringduplicate.c
diff --git a/cpukit/score/include/rtems/score/chainimpl.h b/cpukit/score/include/rtems/score/chainimpl.h
index fa9a046..aee5307 100644
--- a/cpukit/score/include/rtems/score/chainimpl.h
+++ b/cpukit/score/include/rtems/score/chainimpl.h
@@ -111,27 +111,6 @@ Chain_Node *_Chain_Get(
 );
 
 /**
- *  @brief Insert a node on a chain.
- *
- *  This routine inserts @a the_node on a chain immediately following
- *  @a after_node.
- *
- *  @param[in] after_node is the pointer to the node in chain to be
- *             inserted after
- *  @param[in] the_node is the pointer to the node to be inserted
- *
- *  @note It disables interrupts to ensure the atomicity
- *  of the insert operation.
- *
- *  - INTERRUPT LATENCY:
- *    + single case
- */
-void _Chain_Insert(
-  Chain_Node *after_node,
-  Chain_Node *the_node
-);
-
-/**
  *  @brief Append a node on the end of a chain.
  *
  *  This routine appends @a the_node onto the end of @a the_chain.
diff --git a/cpukit/score/src/chaininsert.c b/cpukit/score/src/chaininsert.c
deleted file mode 100644
index 3a012ec..0000000
--- a/cpukit/score/src/chaininsert.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/**
- * @file
- *
- * @brief Extracts a node from a given chain
- *
- * @ingroup ScoreChain
- */
-
-/*
- *  COPYRIGHT (c) 1989-2007.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#if HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <rtems/system.h>
-#include <rtems/score/address.h>
-#include <rtems/score/chainimpl.h>
-#include <rtems/score/isr.h>
-
-/*
- *  _Chain_Insert
- *
- *  This kernel routine inserts a given node after a specified node
- *  a requested chain.
- *
- *  Input parameters:
- *    after_node - pointer to node in chain to be inserted after
- *    node       - pointer to node to be inserted
- *
- *  Output parameters:  NONE
- *
- *  INTERRUPT LATENCY:
- *    only case
- */
-
-void _Chain_Insert(
-  Chain_Node *after_node,
-  Chain_Node *node
-)
-{
-  ISR_Level level;
-
-  _ISR_Disable( level );
-    _Chain_Insert_unprotected( after_node, node );
-  _ISR_Enable( level );
-}
-- 
1.8.4.5