Rotators and amplifiers converted to rig_flush

https://github.com/Hamlib/Hamlib/issues/307

amplifiers/elecraft/kpa.c

@@ -98,7 +98,7 @@ int kpa_flushbuffer(AMP *amp)
 
     rs = &amp->state;
 
-    return serial_flush(&rs->ampport);
+    return rig_flush(&rs->ampport);
 }
 
 int kpa_transaction(AMP *amp, const char *cmd, char *response, int response_len)

rotators/celestron/celestron.c

@@ -67,7 +67,7 @@ celestron_transaction(ROT *rot, const char *cmdstr,
 
 transaction_write:
 
-    serial_flush(&rs->rotport);
+    rig_flush(&rs->rotport);
 
     if (cmdstr)
     {

rotators/easycomm/easycomm.c

@@ -63,7 +63,7 @@ easycomm_transaction(ROT *rot, const char *cmdstr, char *data, size_t data_len)
     }
 
     rs = &rot->state;
-    serial_flush(&rs->rotport);
+    rig_flush(&rs->rotport);
     retval = write_block(&rs->rotport, cmdstr, strlen(cmdstr));
 
     if (retval != RIG_OK)

rotators/gs232a/gs232.c

@@ -69,7 +69,7 @@ gs232_transaction(ROT *rot, const char *cmdstr,
 
 transaction_write:
 
-    serial_flush(&rs->rotport);
+    rig_flush(&rs->rotport);
 
     if (cmdstr)
     {

rotators/gs232a/gs232a.c

@@ -74,7 +74,7 @@ gs232a_transaction(ROT *rot, const char *cmdstr,
 
 transaction_write:
 
-    serial_flush(&rs->rotport);
+    rig_flush(&rs->rotport);
 
     if (cmdstr)
     {

rotators/gs232a/gs232b.c

@@ -75,7 +75,7 @@ gs232b_transaction(ROT *rot, const char *cmdstr,
 
 transaction_write:
 
-    serial_flush(&rs->rotport);
+    rig_flush(&rs->rotport);
 
     if (cmdstr)
     {

rotators/ioptron/rot_ioptron.c

@@ -83,7 +83,7 @@ ioptron_transaction(ROT *rot, const char *cmdstr,
 
 transaction_write:
 
-    serial_flush(&rs->rotport);
+    rig_flush(&rs->rotport);
 
     if (cmdstr)
     {

rotators/m2/rc2800.c

@@ -179,7 +179,7 @@ rc2800_transaction(ROT *rot, const char *cmdstr,
 
 transaction_write:
 
-    serial_flush(&rs->rotport);
+    rig_flush(&rs->rotport);
 
     if (cmdstr)
     {

rotators/meade/meade.c

@@ -111,7 +111,7 @@ static int meade_transaction(ROT *rot, const char *cmdstr,
     while (1)
     {
 transaction:
-        serial_flush(&rs->rotport);
+        rig_flush(&rs->rotport);
 
         if (cmdstr)
         {

rotators/prosistel/prosistel.c

@@ -83,7 +83,7 @@ static int prosistel_transaction(ROT *rot, const char *cmdstr,
 
 transaction_write:
 
-    serial_flush(&rs->rotport);
+    rig_flush(&rs->rotport);
 
     if (cmdstr)
     {