Refactoring: removed device parameter from all start() methods in sample sink plugins

plugins/samplesink/bladerfoutput/bladerfoutput.cpp

@@ -108,7 +108,7 @@ bool BladerfOutput::openDevice()
     return true;
 }
 
-bool BladerfOutput::start(int device)
+bool BladerfOutput::start()
 {
 //	QMutexLocker mutexLocker(&m_mutex);
 

plugins/samplesink/bladerfoutput/bladerfoutput.h

@@ -71,7 +71,7 @@ public:
 	BladerfOutput(DeviceSinkAPI *deviceAPI);
 	virtual ~BladerfOutput();
 
-	virtual bool start(int device);
+	virtual bool start();
 	virtual void stop();
 
 	virtual const QString& getDeviceDescription() const;

plugins/samplesink/filesink/filesinkoutput.cpp

@@ -70,7 +70,7 @@ void FileSinkOutput::openFileStream()
 	qDebug() << "FileSinkOutput::openFileStream: " << m_fileName.toStdString().c_str();
 }
 
-bool FileSinkOutput::start(int device)
+bool FileSinkOutput::start()
 {
 	QMutexLocker mutexLocker(&m_mutex);
 	qDebug() << "FileSinkOutput::start";

plugins/samplesink/filesink/filesinkoutput.h

@@ -151,7 +151,7 @@ public:
 	FileSinkOutput(DeviceSinkAPI *deviceAPI, const QTimer& masterTimer);
 	virtual ~FileSinkOutput();
 
-	virtual bool start(int device);
+	virtual bool start();
 	virtual void stop();
 
 	virtual const QString& getDeviceDescription() const;

plugins/samplesink/hackrfoutput/hackrfoutput.cpp

@@ -95,7 +95,7 @@ bool HackRFOutput::openDevice()
     return true;
 }
 
-bool HackRFOutput::start(int device)
+bool HackRFOutput::start()
 {
     if (!m_dev) {
         return false;

plugins/samplesink/hackrfoutput/hackrfoutput.h

@@ -71,7 +71,7 @@ public:
 	HackRFOutput(DeviceSinkAPI *deviceAPI);
 	virtual ~HackRFOutput();
 
-	virtual bool start(int device);
+	virtual bool start();
 	virtual void stop();
 
 	virtual const QString& getDeviceDescription() const;

sdrbase/dsp/devicesamplesink.h

@@ -31,7 +31,7 @@ public:
 	DeviceSampleSink();
 	virtual ~DeviceSampleSink();
 
-	virtual bool start(int device) = 0;
+	virtual bool start() = 0;
 	virtual void stop() = 0;
 
 	virtual const QString& getDeviceDescription() const = 0;

sdrbase/dsp/dspdevicesinkengine.cpp

@@ -449,7 +449,7 @@ DSPDeviceSinkEngine::State DSPDeviceSinkEngine::gotoRunning()
 
 	// Start everything
 
-	if(!m_deviceSampleSink->start(m_sampleSinkSequence))
+	if(!m_deviceSampleSink->start())
 	{
 		return gotoError("DSPDeviceSinkEngine::gotoRunning: Could not start sample source");
 	}