ASoC: wm0010: Don't check if reset GPIO is defined when removing

We will fail to probe without one.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/codecs/wm0010.c

@@ -917,11 +917,8 @@ static int __devexit wm0010_spi_remove(struct spi_device *spi)
 
 	snd_soc_unregister_codec(&spi->dev);
 
-	if (wm0010->gpio_reset) {
-		/* Remember to put chip back into reset */
 	gpio_set_value_cansleep(wm0010->gpio_reset,
 				wm0010->gpio_reset_value);
-	}
 
 	if (wm0010->irq)
 		free_irq(wm0010->irq, wm0010);