simpleaudio: set sysclk before using it

[Klemens Nanni]

Feedback? Objections? OK?
 
diff c154c5b3e913ab7299483002bea9fb9782684007 
274222c1624a27cde904e8964e7b663a3d0750d8
blob - 59cda075c0a8ec80308c145ca8dfab78f36816ef
blob + 0bbe4da7bf8ee03806130833b63cd3245b79f196
--- sys/dev/fdt/simpleaudio.c
+++ sys/dev/fdt/simpleaudio.c
@@ -300,24 +300,6 @@ simpleaudio_set_params(void *cookie, int setmode, int 
        uint32_t rate;
        int error;
 
-       dai = sc->sc_dai_cpu;
-       hwif = dai->dd_hw_if;
-       if (hwif->set_params) {
-               error = hwif->set_params(dai->dd_cookie,
-                   setmode, usemode, play, rec);
-               if (error)
-                       return error;
-       }
-
-       dai = sc->sc_dai_codec;
-       hwif = dai->dd_hw_if;
-       if (hwif->set_params) {
-               error = hwif->set_params(dai->dd_cookie,
-                   setmode, usemode, play, rec);
-               if (error)
-                       return error;
-       }
-
        if (sc->sc_mclk_fs) {
                if (setmode & AUMODE_PLAY)
                        rate = play->sample_rate * sc->sc_mclk_fs;
@@ -339,6 +321,24 @@ simpleaudio_set_params(void *cookie, int setmode, int 
                }
        }
 
+       dai = sc->sc_dai_cpu;
+       hwif = dai->dd_hw_if;
+       if (hwif->set_params) {
+               error = hwif->set_params(dai->dd_cookie,
+                   setmode, usemode, play, rec);
+               if (error)
+                       return error;
+       }
+
+       dai = sc->sc_dai_codec;
+       hwif = dai->dd_hw_if;
+       if (hwif->set_params) {
+               error = hwif->set_params(dai->dd_cookie,
+                   setmode, usemode, play, rec);
+               if (error)
+                       return error;
+       }
+
        return 0;
 }