ASoC: cs4271: Increase delay time after reset

commit 74ff9602 upstream.

The delay time after a reset in the codec probe callback was too short,
and did not work on certain hw because the codec needs more time to
power on. This increases the delay time from 1us to 1ms.
Signed-off-by: Pascal Huerst <pascal.huerst@gmail.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

sound/soc/codecs/cs4271.c

@@ -475,10 +475,10 @@ static int cs4271_probe(struct snd_soc_codec *codec)
 	if (gpio_nreset >= 0) {
 		/* Reset codec */
 		gpio_direction_output(gpio_nreset, 0);
-		udelay(1);
+		mdelay(1);
 		gpio_set_value(gpio_nreset, 1);
 		/* Give the codec time to wake up */
-		udelay(1);
+		mdelay(1);
 	}
 
 	cs4271->gpio_nreset = gpio_nreset;