Checking external clock on DSP port was leaving audio crossbar in limbo state

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401101

src/audio/mint/SDL_mintaudio_xbios.c

@@ -428,7 +428,7 @@ static void Mint_InitAudio(_THIS, SDL_AudioSpec *spec)
 		}
 		Devconnect2(DMAPLAY, DAC, CLKEXT, prediv);
 	} else {
-		Devconnect(DMAPLAY, DAC, CLK25M, prediv, 1);
+		Devconnect2(DMAPLAY, DAC, CLK25M, prediv);
 	}
 
 	/* Set buffer */