4 files changed, 10 insertions, 7 deletions
diff --git a/Demos/Device/LowLevel/Keyboard/Descriptors.c b/Demos/Device/LowLevel/Keyboard/Descriptors.c
index 598616a6a..6a2dfb5c7 100644
--- a/Demos/Device/LowLevel/Keyboard/Descriptors.c
+++ b/Demos/Device/LowLevel/Keyboard/Descriptors.c
@@ -216,7 +216,9 @@ USB_Descriptor_String_t PROGMEM ProductString =
  *  is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
  *  USB host.
  */
-uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)
+uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+                                    const uint8_t wIndex,
+                                    void** const DescriptorAddress)
 {
 	const uint8_t  DescriptorType   = (wValue >> 8);
 	const uint8_t  DescriptorNumber = (wValue & 0xFF);
diff --git a/Demos/Device/LowLevel/Keyboard/Descriptors.h b/Demos/Device/LowLevel/Keyboard/Descriptors.h
index d4d7a9870..d4b9ebf79 100644
--- a/Demos/Device/LowLevel/Keyboard/Descriptors.h
+++ b/Demos/Device/LowLevel/Keyboard/Descriptors.h
@@ -92,7 +92,8 @@
 		#define DTYPE_Report              0x22
 
 	/* Function Prototypes: */
-		uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)
-											ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
+		uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
+		                                    const uint8_t wIndex,
+		                                    void** const DescriptorAddress) ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(3);
 
 #endif
diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.c b/Demos/Device/LowLevel/Keyboard/Keyboard.c
index c58162649..71b586176 100644
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.c
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.c
@@ -257,7 +257,7 @@ void EVENT_USB_Device_StartOfFrame(void)
  *
  *  \param[out] ReportData  Pointer to a HID report data structure to be filled
  */
-void CreateKeyboardReport(USB_KeyboardReport_Data_t* ReportData)
+void CreateKeyboardReport(USB_KeyboardReport_Data_t* const ReportData)
 {
 	uint8_t JoyStatus_LCL     = Joystick_GetStatus();
 	uint8_t ButtonStatus_LCL  = Buttons_GetStatus();
@@ -291,7 +291,7 @@ void CreateKeyboardReport(USB_KeyboardReport_Data_t* ReportData)
  *
  *  \param[in] LEDReport  LED status report from the host
  */
-void ProcessLEDReport(uint8_t LEDReport)
+void ProcessLEDReport(const uint8_t LEDReport)
 {
 	uint8_t LEDMask = LEDS_LED2;
 	
diff --git a/Demos/Device/LowLevel/Keyboard/Keyboard.h b/Demos/Device/LowLevel/Keyboard/Keyboard.h
index a3c3bd407..e5904b8d6 100644
--- a/Demos/Device/LowLevel/Keyboard/Keyboard.h
+++ b/Demos/Device/LowLevel/Keyboard/Keyboard.h
@@ -144,8 +144,8 @@
 		void EVENT_USB_Device_UnhandledControlRequest(void);
 		void EVENT_USB_Device_StartOfFrame(void);
 
-		void CreateKeyboardReport(USB_KeyboardReport_Data_t* ReportData);
-		void ProcessLEDReport(uint8_t LEDReport);
+		void CreateKeyboardReport(USB_KeyboardReport_Data_t* const ReportData);
+		void ProcessLEDReport(const uint8_t LEDReport);
 		void SendNextReport(void);
 		void ReceiveNextReport(void);