Revert "hda_intel suspend latency: shorten codec read"

This reverts commit 57a04513.

Harald Dunkel reports that it broke sound for him:
  "Alsa stopped working for me.  I still can access /dev/dsp, change the
   volume and so on, but the speakers are quiet."

Reverting it fixed things for him.
Reported-and-tested-by: Harald Dunkel <harald.dunkel@t-online.de>
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

sound/pci/hda/hda_intel.c

@@ -555,8 +555,7 @@ static unsigned int azx_rirb_get_response(struct hda_codec *codec)
 		}
 		if (!chip->rirb.cmds)
 			return chip->rirb.res; /* the last value */
-		udelay(10);
-		cond_resched();
+		schedule_timeout_uninterruptible(1);
 	} while (time_after_eq(timeout, jiffies));
 
 	if (chip->msi) {