From 57c88382c6659221917874ba2178e8d367a7168c Mon Sep 17 00:00:00 2001
From: jflyper <shinoda@jaist.ac.jp>
Date: Mon, 3 Jul 2017 23:37:36 +0900
Subject: [PATCH] Fix bad return value

Thanks to @martinbudden
---
 src/main/drivers/bus_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/drivers/bus_spi.c b/src/main/drivers/bus_spi.c
index 009a424bc1..b09709b8cb 100644
--- a/src/main/drivers/bus_spi.c
+++ b/src/main/drivers/bus_spi.c
@@ -51,7 +51,7 @@ SPIDevice spiDeviceByInstance(SPI_TypeDef *instance)
 
 #ifdef USE_SPI_DEVICE_4
     if (instance == SPI4)
-        return SPIDEV_3;
+        return SPIDEV_4;
 #endif
 
     return SPIINVALID;