c++11 default destructors

src/drivers/camera_trigger/interfaces/src/camera_interface.cpp

@@ -12,8 +12,6 @@ CameraInterface::CameraInterface():
 {
 }
 
-CameraInterface::~CameraInterface() = default;
-
 void CameraInterface::get_pins()
 {
 

src/drivers/camera_trigger/interfaces/src/camera_interface.h

@@ -21,7 +21,7 @@ public:
 	/**
 	 * Destructor.
 	 */
-	virtual ~CameraInterface();
+	virtual ~CameraInterface() = default;
 
 	/**
 	 * trigger the camera

src/drivers/camera_trigger/interfaces/src/gpio.cpp

@@ -21,10 +21,6 @@ CameraInterfaceGPIO::CameraInterfaceGPIO():
 	setup();
 }
 
-CameraInterfaceGPIO::~CameraInterfaceGPIO()
-{
-}
-
 void CameraInterfaceGPIO::setup()
 {
 	for (unsigned i = 0, t = 0; i < arraySize(_pins); i++) {

src/drivers/camera_trigger/interfaces/src/gpio.h

@@ -16,7 +16,7 @@ class CameraInterfaceGPIO : public CameraInterface
 {
 public:
 	CameraInterfaceGPIO();
-	virtual ~CameraInterfaceGPIO();
+	virtual ~CameraInterfaceGPIO() = default;
 
 	void trigger(bool trigger_on_true);