ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M

eukrea-tlv320.c machine driver runs on non-DT platforms and include <asm/mach-types.h> header file in order to be able to use some machine_is_eukrea_xxx() macros.

Building it for ARM64 causes the following build error:

sound/soc/fsl/eukrea-tlv320.c:28:10: fatal error: asm/mach-types.h: No such file or directory

Avoid this error by not allowing to build the SND_SOC_EUKREA_TLV320 driver when ARM64 is selected.

This is needed in preparation for the i.MX8M support.

---
Changes since v1:
- Drop the mention to the i.MX8M commit that is currently only in Shawn's tree.

 sound/soc/fsl/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index 6ec19fb..2e75b5b 100644
@@ -221,7 +221,7 @@ config SND_SOC_PHYCORE_AC97
 
 config SND_SOC_EUKREA_TLV320
 	tristate "Eukrea TLV320"
-	depends on ARCH_MXC && I2C
+	depends on ARCH_MXC && !ARM64 && I2C
 	select SND_SOC_TLV320AIC23_I2C
 	select SND_SOC_IMX_AUDMUX
 	select SND_SOC_IMX_SSI

2.7.4