From a0a76fe77a985ee55e004be202d2a855f04a0c9e Mon Sep 17 00:00:00 2001
From: svenhoefer <svenhoefer@svenhoefer.com>
Date: Mon, 13 Nov 2017 10:10:45 +0100
Subject: [PATCH] - simple_display: avoid compiler warning

Signed-off-by: Thilo Graf <dbt@novatux.de>
---
 src/driver/simple_display.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/driver/simple_display.cpp b/src/driver/simple_display.cpp
index 17486caaa..2e5239486 100644
--- a/src/driver/simple_display.cpp
+++ b/src/driver/simple_display.cpp
@@ -554,6 +554,8 @@ void CLCD::setBrightness(int dimm)
 	if (pfd)
 		write(pfd, value.c_str(), value.length());
 	close(pfd);
+#else
+	(void)dimm; // avoid compiler warning
 #endif
 }