ALSA: dice: remove 10s period length limit

Since commit f2b3614cefb6 (Don't check DMA time-out too shortly), we
need no longer to restrict the period length to less than 10 s.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
diff --git a/sound/firewire/dice.c b/sound/firewire/dice.c
index cfa98a8..57ceb13 100644
--- a/sound/firewire/dice.c
+++ b/sound/firewire/dice.c
@@ -350,7 +350,7 @@
 
 	err = snd_pcm_hw_constraint_minmax(runtime,
 					   SNDRV_PCM_HW_PARAM_PERIOD_TIME,
-					   5000, 8192000);
+					   5000, UINT_MAX);
 	if (err < 0)
 		goto err_lock;