ASoC: fsl: fix build failure

m32r allmodconfig build is failing with the error:
ERROR: "bad_dma_ops" [sound/soc/fsl/snd-soc-fsl-asrc.ko] undefined!

The code is using DMA but the related dependency is not mentioned in the
Kconfig.

Signed-off-by: Sudip Mukherjee <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

Author: sudipm-mukherjee

sound/soc/fsl/Kconfig

@@ -4,6 +4,7 @@ comment "Common SoC Audio options for Freescale CPUs:"
 
 config SND_SOC_FSL_ASRC
 	tristate "Asynchronous Sample Rate Converter (ASRC) module support"
+	depends on HAS_DMA
 	select REGMAP_MMIO
 	select SND_SOC_GENERIC_DMAENGINE_PCM
 	help