From b57b280584163c3115f0ebf9d838b995670afa77 Mon Sep 17 00:00:00 2001
From: Kenneth Mitchell <kmitchel46725@gmail.com>
Date: Sun, 22 Dec 2019 09:40:24 -0500
Subject: [PATCH] Fix imuComputeQuaternionFromRPY warning.

---
 src/main/flight/imu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/flight/imu.c b/src/main/flight/imu.c
index 8cd60e73fd..c25cdbde49 100644
--- a/src/main/flight/imu.c
+++ b/src/main/flight/imu.c
@@ -440,6 +440,7 @@ static float imuCalcKpGain(timeUs_t currentTimeUs, bool useAcc, float *gyroAvera
     return ret;
 }
 
+#if defined(USE_GPS)
 static void imuComputeQuaternionFromRPY(quaternionProducts *quatProd, int16_t initialRoll, int16_t initialPitch, int16_t initialYaw)
 {
     if (initialRoll > 1800) {
@@ -484,6 +485,7 @@ static void imuComputeQuaternionFromRPY(quaternionProducts *quatProd, int16_t in
 
     attitudeIsEstablished = true;
 }
+#endif
 
 static void imuCalculateEstimatedAttitude(timeUs_t currentTimeUs)
 {