sm8450-common: gps: Resolve unused parameter warnings

Change-Id: I0acef3da2c3567a28edd0a71dac89a5828f7725d

gps/android/2.1/Gnss.cpp

@@ -342,8 +342,8 @@ Return<bool> Gnss::injectLocation(double latitudeDegrees,
     }
 }
 
-Return<bool> Gnss::injectTime(int64_t timeMs, int64_t timeReferenceMs,
-                              int32_t uncertaintyMs) {
+Return<bool> Gnss::injectTime(int64_t timeMs __unused, int64_t timeReferenceMs __unused,
+                              int32_t uncertaintyMs __unused) {
     return true;
 }
 

gps/android/2.1/GnssConfiguration.cpp

@@ -39,7 +39,7 @@ GnssConfiguration::GnssConfiguration(Gnss* gnss) : mGnss(gnss) {
 }
 
 // Methods from ::android::hardware::gps::V1_0::IGnssConfiguration follow.
-Return<bool> GnssConfiguration::setSuplEs(bool enabled)  {
+Return<bool> GnssConfiguration::setSuplEs(bool enabled __unused)  {
     // deprecated function. Must return false to pass VTS
     return false;
 }