Mutex & BinarySemaphore now derive from the underlying FreeRTOS structs

2 files changed, 2 insertions, 2 deletions

diff --git a/src/Storage/MassStorage.cpp b/src/Storage/MassStorage.cpp
index b8d4af26..60fc1a7e 100644
--- a/src/Storage/MassStorage.cpp
+++ b/src/Storage/MassStorage.cpp
@@ -948,7 +948,7 @@ bool MassStorage::IsDriveMounted(size_t drive) noexcept
 	return drive < NumSdCards && info[drive].isMounted;
 }
 
-const Mutex& MassStorage::GetVolumeMutex(size_t vol) noexcept
+Mutex& MassStorage::GetVolumeMutex(size_t vol) noexcept
 {
 	return info[vol].volMutex;
 }
diff --git a/src/Storage/MassStorage.h b/src/Storage/MassStorage.h
index e1f5fa30..ee59e6cd 100644
--- a/src/Storage/MassStorage.h
+++ b/src/Storage/MassStorage.h
@@ -57,7 +57,7 @@ namespace MassStorage
 	void CloseAllFiles() noexcept;
 	unsigned int GetNumFreeFiles() noexcept;
 	void Spin() noexcept;
-	const Mutex& GetVolumeMutex(size_t vol) noexcept;
+	Mutex& GetVolumeMutex(size_t vol) noexcept;
 	bool GetFileInfo(const char *filePath, GCodeFileInfo& info, bool quitEarly) noexcept;
 	void RecordSimulationTime(const char *printingFilePath, uint32_t simSeconds) noexcept;	// Append the simulated printing time to the end of the file
 	FileWriteBuffer *AllocateWriteBuffer() noexcept;