Change prototype

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@1749 0c269be4-1314-0410-8aa9-9f06e86f4224

linux/alsa/JackAlsaDriver.cpp

@@ -1800,7 +1800,7 @@ JackAlsaDriver::alsa_driver_delete (alsa_driver_t *driver)
 }
 
 jack_driver_t *
-JackAlsaDriver::alsa_driver_new (char *name, char *playback_alsa_device,
+JackAlsaDriver::alsa_driver_new (const char *name, char *playback_alsa_device,
                                  char *capture_alsa_device,
                                  jack_client_t *client,
                                  jack_nframes_t frames_per_cycle,