diff --git a/DStarRX.cpp b/DStarRX.cpp
index 12ed043..d0cb104 100644
--- a/DStarRX.cpp
+++ b/DStarRX.cpp
@@ -25,10 +25,9 @@
 
 const unsigned int BUFFER_LENGTH = 200U;
 
-const uint32_t PLLMAX     = 0x10000U;
-const uint32_t PLLINC     = PLLMAX / DSTAR_RADIO_BIT_LENGTH;
-const uint32_t INC_LOCK   = PLLINC / 64U;
-const uint32_t INC_UNLOCK = PLLINC / 32U;
+const uint32_t PLLMAX = 0x10000U;
+const uint32_t PLLINC = PLLMAX / DSTAR_RADIO_BIT_LENGTH;
+const uint32_t INC    = PLLINC / 32U;
 
 const unsigned int MAX_SYNC_BITS = 50U * DSTAR_DATA_LENGTH_BITS;
 
@@ -244,7 +243,6 @@ const uint16_t CCITT_TABLE[] = {
 CDStarRX::CDStarRX() :
 m_pll(0U),
 m_prev(false),
-m_inc(INC_UNLOCK),
 m_rxState(DSRXS_NONE),
 m_patternBuffer(0x00U),
 m_rxBuffer(),
@@ -266,7 +264,6 @@ void CDStarRX::reset()
 {
   m_pll           = 0U;
   m_prev          = false;
-  m_inc           = INC_UNLOCK;
   m_rxState       = DSRXS_NONE;
   m_patternBuffer = 0x00U;
   m_rxBufferBits  = 0U;
@@ -283,9 +280,9 @@ void CDStarRX::samples(const q15_t* samples, uint8_t length)
 
     if (bit != m_prev) {
       if (m_pll < (PLLMAX / 2U))
-        m_pll += m_inc;
+        m_pll += INC;
       else
-        m_pll -= m_inc;
+        m_pll -= INC;
     }
 
     m_prev = bit;
@@ -336,7 +333,7 @@ void CDStarRX::processNone(bool bit)
   // Exact matching of the data sync bit sequence
   if (countBits32((m_patternBuffer & DATA_SYNC_MASK) ^ DATA_SYNC_DATA) == 0U) {
     DEBUG1("DStarRX: found data sync in None");
-    locked(true);
+    io.setDecode(true);
 
 #if defined(WANT_DEBUG)
     q15_t min = 16000;
@@ -376,7 +373,7 @@ void CDStarRX::processHeader(bool bit)
     unsigned char header[DSTAR_HEADER_LENGTH_BYTES];
     bool ok = rxHeader(m_rxBuffer, header);
     if (ok) {
-      locked(true);
+      io.setDecode(true);
 
       serial.writeDStarHeader(header, DSTAR_HEADER_LENGTH_BYTES);
 
@@ -404,7 +401,7 @@ void CDStarRX::processData(bool bit)
   // Fuzzy matching of the end frame sequences
   if (countBits32((m_patternBuffer & END_SYNC_MASK) ^ END_SYNC_DATA) <= END_SYNC_ERRS) {
     DEBUG1("DStarRX: Found end sync in Data");
-    locked(false);
+    io.setDecode(false);
 
     serial.writeDStarEOT();
 
@@ -443,7 +440,7 @@ void CDStarRX::processData(bool bit)
   m_dataBits--;
   if (m_dataBits == 0U) {
     DEBUG1("DStarRX: data sync timed out, lost lock");
-    locked(false);
+    io.setDecode(false);
 
     serial.writeDStarLost();
 
@@ -696,10 +693,3 @@ bool CDStarRX::checksum(const uint8_t* header) const
   return crc8[0U] == header[DSTAR_HEADER_LENGTH_BYTES - 2U] && crc8[1U] == header[DSTAR_HEADER_LENGTH_BYTES - 1U];
 }
 
-void CDStarRX::locked(bool lock)
-{
-  io.setDecode(lock);
-
-  m_inc = lock ? INC_LOCK : INC_UNLOCK;
-}
-
diff --git a/DStarRX.h b/DStarRX.h
index da24e93..dd63ed3 100644
--- a/DStarRX.h
+++ b/DStarRX.h
@@ -39,7 +39,6 @@ public:
 private:
   uint32_t     m_pll;
   bool         m_prev;
-  uint32_t     m_inc;
   DSRX_STATE   m_rxState;
   uint32_t     m_patternBuffer;
   uint8_t      m_rxBuffer[100U];
@@ -63,7 +62,6 @@ private:
   void    viterbiDecode(int* data);
   void    traceBack();
   bool    checksum(const uint8_t* header) const;
-  void    locked(bool lock);
 };
 
 #endif
diff --git a/YSFRX.cpp b/YSFRX.cpp
index bfe82d4..d343ef5 100644
--- a/YSFRX.cpp
+++ b/YSFRX.cpp
@@ -27,10 +27,9 @@ const unsigned int BUFFER_LENGTH = 200U;
 
 const q15_t SCALING_FACTOR = 19505;      // Q15(0.60)
 
-const uint32_t PLLMAX     = 0x10000U;
-const uint32_t PLLINC     = PLLMAX / YSF_RADIO_SYMBOL_LENGTH;
-const uint32_t INC_UNLOCK = PLLINC / 32U;
-const uint32_t INC_LOCK   = PLLINC / 64U;
+const uint32_t PLLMAX = 0x10000U;
+const uint32_t PLLINC = PLLMAX / YSF_RADIO_SYMBOL_LENGTH;
+const uint32_t INC    = PLLINC / 32U;
 
 const uint8_t SYNC_SYMBOL_ERRS = 2U;
 const uint8_t SYNC_BIT_ERRS    = 4U;
@@ -312,7 +311,6 @@ static const unsigned short CCITT_TABLE[] = {
 CYSFRX::CYSFRX() :
 m_pll(0U),
 m_prev(false),
-m_inc(INC_UNLOCK),
 m_state(YSFRXS_NONE),
 m_bitBuffer(0x00U),
 m_symbols(),
@@ -337,7 +335,6 @@ void CYSFRX::reset()
 {
   m_pll       = 0U;
   m_prev      = false;
-  m_inc       = INC_UNLOCK;
   m_state     = YSFRXS_NONE;
   m_bitBuffer = 0x00U;
   m_bufferPtr = 0U;
@@ -354,9 +351,9 @@ void CYSFRX::samples(const q15_t* samples, uint8_t length)
 
     if (bit != m_prev) {
       if (m_pll < (PLLMAX / 2U))
-        m_pll += m_inc;
+        m_pll += INC;
       else
-        m_pll -= m_inc;
+        m_pll -= INC;
     }
 
     m_prev = bit;
@@ -443,7 +440,7 @@ void CYSFRX::processNone(q15_t sample)
       m_lostCount = MAX_SYNC_FRAMES;
       m_bufferPtr = YSF_SYNC_LENGTH_BITS;
       m_state     = YSFRXS_DATA;
-      locked(true);
+      io.setDecode(true);
     }
   }
 
@@ -509,7 +506,7 @@ void CYSFRX::processData(q15_t sample)
     m_lostCount--;
     if (m_lostCount == 0U) {
       DEBUG1("YSFRX: sync timed out, lost lock");
-      locked(false);
+      io.setDecode(false);
 
       serial.writeYSFLost();
 
@@ -534,7 +531,7 @@ void CYSFRX::processData(q15_t sample)
 
       if (ok && (FICH[0U] & 0xC0U) == 0x80U) {
         DEBUG1("YSFRX: end of transmission");
-        locked(false);
+        io.setDecode(false);
         m_state = YSFRXS_NONE;
       } else {
         // Start the next frame
@@ -699,10 +696,3 @@ bool CYSFRX::checksum(const uint8_t* fich) const
   return crc8[0U] == fich[5U] && crc8[1U] == fich[4U];
 }
 
-void CYSFRX::locked(bool lock)
-{
-  io.setDecode(lock);
-
-  m_inc = lock ? INC_LOCK : INC_UNLOCK;
-}
-
diff --git a/YSFRX.h b/YSFRX.h
index cf2e172..785f4d7 100644
--- a/YSFRX.h
+++ b/YSFRX.h
@@ -38,7 +38,6 @@ public:
 private:
   uint32_t    m_pll;
   bool        m_prev;
-  uint32_t    m_inc;
   YSFRX_STATE m_state;
   uint32_t    m_symbolBuffer;
   uint64_t    m_bitBuffer;
@@ -65,7 +64,6 @@ private:
   uint32_t getSyndrome23127(uint32_t pattern) const;
   uint32_t golay24128(const uint8_t* bytes) const;
   bool checksum(const uint8_t* fich) const;
-  void locked(bool lock);
 };
 
 #endif