From 4056dbfe03b8d472d48895200768598bbfce93e2 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Wed, 28 Sep 2011 19:11:48 +0000
Subject: [PATCH] Remove some warnings
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3992 42af7a65-404d-4744-a932-0658087f49c3
---
arch/sim/src/up_touchscreen.c | 3 ---
arch/sim/src/up_x11eventloop.c | 2 +-
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/sim/src/up_touchscreen.c b/arch/sim/src/up_touchscreen.c
index a4c6be1cb5..277bfb7399 100644
--- a/arch/sim/src/up_touchscreen.c
+++ b/arch/sim/src/up_touchscreen.c
@@ -128,9 +128,6 @@ static int up_sample(FAR struct up_dev_s *priv,
FAR struct up_sample_s *sample);
static int up_waitsample(FAR struct up_dev_s *priv,
FAR struct up_sample_s *sample);
-static int up_transfer(FAR struct up_dev_s *priv, uint8_t cmd);
-static void up_worker(FAR void *arg);
-static int up_interrupt(int irq, FAR void *context);
/* Character driver methods */
diff --git a/arch/sim/src/up_x11eventloop.c b/arch/sim/src/up_x11eventloop.c
index a21f895c96..5c449b7391 100644
--- a/arch/sim/src/up_x11eventloop.c
+++ b/arch/sim/src/up_x11eventloop.c
@@ -129,7 +129,7 @@ static void *up_x11eventthread(void *arg)
if (ret != GrabSuccess)
{
fprintf(stderr, "Failed grap pointer\n");
- return -1;
+ return NULL;
}
/* Then loop forever, waiting for events and processing events as they are
--
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