From 7fae6cbd6db588d69fc00198e4b2a9d8a7c12f59 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Sun, 12 Feb 2023 20:06:32 +0100
Subject: [PATCH] added missing CS unlock

---
 src/fsfw_hal/linux/spi/SpiComIF.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/fsfw_hal/linux/spi/SpiComIF.cpp b/src/fsfw_hal/linux/spi/SpiComIF.cpp
index 11db7cfe..2f84275e 100644
--- a/src/fsfw_hal/linux/spi/SpiComIF.cpp
+++ b/src/fsfw_hal/linux/spi/SpiComIF.cpp
@@ -214,6 +214,7 @@ ReturnValue_t SpiComIF::performRegularSendOperation(SpiCookie* spiCookie, const
       sif::printWarning("SpiComIF::sendMessage: Pulling low CS pin failed");
 #endif
 #endif
+      csMutex->unlockMutex();
       return result;
     }
   } else {