[PATCH] ad1889 warning fix

  CC [M]  sound/oss/ad1889.o
          sound/oss/ad1889.c: In function `ad1889_ac97_init':
          sound/oss/ad1889.c:854: warning: comparison is always false
                                  due to limited range of data type
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

sound/oss/ad1889.c

@@ -851,7 +851,7 @@ static int ad1889_ac97_init(ad1889_dev_t *dev, int id)
 	}
 
 	eid = ad1889_codec_read(ac97, AC97_EXTENDED_ID);
-	if (eid == 0xffffff) {
+	if (eid == 0xffff) {
 		printk(KERN_WARNING DEVNAME ": no codec attached?\n");
 		goto out_free;
 	}