From e640c61b78d20e7926bd8b7b253cdff876a9af7f Mon Sep 17 00:00:00 2001
From: fros4943 <fros4943>
Date: Mon, 29 Mar 2010 12:57:57 +0000
Subject: [PATCH] commented unused functions

---
 platform/sky/checkpoint-arch.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/platform/sky/checkpoint-arch.c b/platform/sky/checkpoint-arch.c
index 7ebb1b055..209c41f23 100644
--- a/platform/sky/checkpoint-arch.c
+++ b/platform/sky/checkpoint-arch.c
@@ -118,7 +118,10 @@ static uint8_t preset_cmd;
 static int preset_fd;
 
 /* bookkeeping */
-static int nr_pongs=0, nr_checkpoints=0, nr_rollbacks=0, nr_metrics=0;
+#if WITH_SERIAL_COMMANDS
+static int nr_pongs=0;
+#endif /* WITH_SERIAL_COMMANDS */
+static int nr_checkpoints=0, nr_rollbacks=0, nr_metrics=0;
 
 /*---------------------------------------------------------------------------*/
 typedef union {
@@ -283,6 +286,7 @@ thread_rollback(int fd)
   read_byte(fd); /* Coffee padding byte */
 }
 /*---------------------------------------------------------------------------*/
+#if WITH_SERIAL_COMMANDS
 static uint32_t
 thread_metric_tx(void)
 {
@@ -296,6 +300,7 @@ thread_metric_rx(void)
   energest_flush();
   return energest_type_time(ENERGEST_TYPE_LISTEN);
 }
+#endif /* WITH_SERIAL_COMMANDS */
 /*---------------------------------------------------------------------------*/
 static void
 thread_metrics(void)