AP_Math: move print_latlon into sole caller

libraries/AP_Math/location.cpp

@@ -156,27 +156,6 @@ bool location_sanitize(const struct Location &defaultLoc, struct Location &loc)
     return has_changed;
 }
 
-/*
-  print a int32_t lat/long in decimal degrees
- */
-void print_latlon(AP_HAL::BetterStream *s, int32_t lat_or_lon)
-{
-    int32_t dec_portion, frac_portion;
-    int32_t abs_lat_or_lon = labs(lat_or_lon);
-
-    // extract decimal portion (special handling of negative numbers to ensure we round towards zero)
-    dec_portion = abs_lat_or_lon / 10000000UL;
-
-    // extract fractional portion
-    frac_portion = abs_lat_or_lon - dec_portion*10000000UL;
-
-    // print output including the minus sign
-    if( lat_or_lon < 0 ) {
-        s->printf("-");
-    }
-    s->printf("%ld.%07ld",(long)dec_portion,(long)frac_portion);
-}
-
 // return true when lat and lng are within range
 bool check_lat(float lat)
 {

libraries/AP_Math/location.h

@@ -69,11 +69,6 @@ bool        locations_are_same(const struct Location &loc1, const struct Locatio
  */
 bool        location_sanitize(const struct Location &defaultLoc, struct Location &loc);
 
-/*
-  print a int32_t lat/long in decimal degrees
- */
-void        print_latlon(AP_HAL::BetterStream *s, int32_t lat_or_lon);
-
 // Converts from WGS84 geodetic coordinates (lat, lon, height)
 // into WGS84 Earth Centered, Earth Fixed (ECEF) coordinates
 // (X, Y, Z)