ALSA: Fix missing KERN_* prefix to printk in sound/pci

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 1aafe95..fc62d63 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -466,7 +466,10 @@
 					flag = VIA_TBL_BIT_FLAG; /* period boundary */
 			} else
 				flag = 0; /* period continues to the next */
-			// printk("via: tbl %d: at %d  size %d (rest %d)\n", idx, ofs, r, rest);
+			/*
+			printk(KERN_DEBUG "via: tbl %d: at %d  size %d "
+			       "(rest %d)\n", idx, ofs, r, rest);
+			*/
 			((u32 *)dev->table.area)[(idx<<1) + 1] = cpu_to_le32(r | flag);
 			dev->idx_table[idx].offset = ofs;
 			dev->idx_table[idx].size = r;