change gain mode argument to 'automatic' for clarity

2 files changed, 2 insertions, 2 deletions

diff --git a/lib/fcd/fcd_source.cc b/lib/fcd/fcd_source.cc
index c77e33a..fa6caeb 100644
--- a/lib/fcd/fcd_source.cc
+++ b/lib/fcd/fcd_source.cc
@@ -198,7 +198,7 @@ osmosdr::gain_range_t fcd_source::get_gain_range( const std::string & name, size
   return get_gain_range( chan );
 }
 
-bool fcd_source::set_gain_mode( bool mode, size_t chan )
+bool fcd_source::set_gain_mode( bool automatic, size_t chan )
 {
   return get_gain_mode(chan);
 }
diff --git a/lib/fcd/fcd_source.h b/lib/fcd/fcd_source.h
index 5d23a26..5e816b8 100644
--- a/lib/fcd/fcd_source.h
+++ b/lib/fcd/fcd_source.h
@@ -65,7 +65,7 @@ public:
   std::vector<std::string> get_gain_names( size_t chan = 0 );
   osmosdr::gain_range_t get_gain_range( size_t chan = 0 );
   osmosdr::gain_range_t get_gain_range( const std::string & name, size_t chan = 0 );
-  bool set_gain_mode( bool mode, size_t chan = 0 );
+  bool set_gain_mode( bool automatic, size_t chan = 0 );
   bool get_gain_mode( size_t chan = 0 );
   double set_gain( double gain, size_t chan = 0 );
   double set_gain( double gain, const std::string & name, size_t chan = 0 );