ASoC: rt5677: correct mismatch widget name

We name MICBIAS1 in dapm widget, but micbias1 in route table.
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/codecs/rt5677.c

@@ -2135,10 +2135,10 @@ static const struct snd_soc_dapm_route rt5677_dapm_routes[] = {
 	{ "BST2", NULL, "IN2P" },
 	{ "BST2", NULL, "IN2N" },
 
-	{ "IN1P", NULL, "micbias1" },
-	{ "IN1N", NULL, "micbias1" },
-	{ "IN2P", NULL, "micbias1" },
-	{ "IN2N", NULL, "micbias1" },
+	{ "IN1P", NULL, "MICBIAS1" },
+	{ "IN1N", NULL, "MICBIAS1" },
+	{ "IN2P", NULL, "MICBIAS1" },
+	{ "IN2N", NULL, "MICBIAS1" },
 
 	{ "ADC 1", NULL, "BST1" },
 	{ "ADC 1", NULL, "ADC 1 power" },