From 37222c32a41d49d03c1d9420f2866932b03e1c73 Mon Sep 17 00:00:00 2001
From: bsongis <bsongis@gmail.com>
Date: Mon, 23 Jun 2014 17:40:16 +0200
Subject: [PATCH] Sky9x compilation error when FRSKY not enabled

---
 radio/src/targets/sky9x/second_serial_driver.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/radio/src/targets/sky9x/second_serial_driver.cpp b/radio/src/targets/sky9x/second_serial_driver.cpp
index f08f0afdf..1eb050592 100644
--- a/radio/src/targets/sky9x/second_serial_driver.cpp
+++ b/radio/src/targets/sky9x/second_serial_driver.cpp
@@ -121,6 +121,7 @@ extern "C" void UART0_IRQHandler()
 #define SECOND_UART_Configure(...)
 #endif
 
+#if defined(FRSKY)
 void telemetrySecondPortInit(unsigned int /*protocol*/)
 {
   SECOND_UART_Configure(FRSKY_D_BAUDRATE, Master_frequency);
@@ -137,3 +138,4 @@ uint16_t telemetrySecondPortReceive()
 
   return 0xFFFF ;
 }
+#endif