ASoC: intel: The Baytrail/MAX98090 driver depends on I2C

Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/intel/Kconfig

@@ -52,7 +52,7 @@ config SND_SOC_INTEL_BYT_RT5640_MACH
 
 config SND_SOC_INTEL_BYT_MAX98090_MACH
 	tristate "ASoC Audio driver for Intel Baytrail with MAX98090 codec"
-	depends on SND_SOC_INTEL_SST && X86_INTEL_LPSS
+	depends on SND_SOC_INTEL_SST && X86_INTEL_LPSS && I2C
 	select SND_SOC_INTEL_BAYTRAIL
 	select SND_SOC_MAX98090
 	help