ASoC: Add LM4857 to SND_SOC_ALL_CODECS

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

sound/soc/codecs/Kconfig

@@ -31,6 +31,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_DA7210 if I2C
 	select SND_SOC_DFBMCS320
 	select SND_SOC_JZ4740_CODEC if SOC_JZ4740
+	select SND_SOC_LM4857 if I2C
 	select SND_SOC_MAX98088 if I2C
 	select SND_SOC_MAX9877 if I2C
 	select SND_SOC_PCM3008