fix audio driver build

target/arm/cubox-i/patches/3.10.30/snd-soc.patch

@@ -0,0 +1,43 @@
+diff -Nur linux-3.10.30.orig/sound/soc/fsl/imx-pcm.h linux-3.10.30/sound/soc/fsl/imx-pcm.h
+--- linux-3.10.30.orig/sound/soc/fsl/imx-pcm.h	2014-05-16 15:37:16.208483825 +0200
++++ linux-3.10.30/sound/soc/fsl/imx-pcm.h	2014-05-16 15:39:24.369237997 +0200
+@@ -36,7 +36,7 @@
+ 		dma_data->peripheral_type = IMX_DMATYPE_SSI;
+ }
+ 
+-#ifdef CONFIG_SND_SOC_IMX_PCM_DMA
++#if IS_ENABLED(CONFIG_SND_SOC_IMX_PCM_DMA)
+ int imx_pcm_dma_init(struct platform_device *pdev, unsigned int flags, size_t size);
+ void imx_pcm_dma_exit(struct platform_device *pdev);
+ #else
+@@ -51,7 +51,7 @@
+ }
+ #endif
+ 
+-#ifdef CONFIG_SND_SOC_IMX_PCM_FIQ
++#if IS_ENABLED(CONFIG_SND_SOC_IMX_PCM_FIQ)
+ int imx_pcm_fiq_init(struct platform_device *pdev);
+ void imx_pcm_fiq_exit(struct platform_device *pdev);
+ #else
+diff -Nur linux-3.10.30.orig/sound/soc/fsl/Kconfig linux-3.10.30/sound/soc/fsl/Kconfig
+--- linux-3.10.30.orig/sound/soc/fsl/Kconfig	2014-05-16 15:37:16.208483825 +0200
++++ linux-3.10.30/sound/soc/fsl/Kconfig	2014-05-16 15:37:59.632739735 +0200
+@@ -121,15 +121,15 @@
+ 	tristate
+ 
+ config SND_SOC_IMX_PCM_FIQ
+-	bool
++	tristate
+ 	select FIQ
+ 
+ config SND_SOC_IMX_PCM_DMA
+-	bool
++	tristate
+ 	select SND_SOC_GENERIC_DMAENGINE_PCM
+ 
+ config SND_SOC_IMX_HDMI_DMA
+-	bool
++	tristate
+ 	select SND_SOC_GENERIC_DMAENGINE_PCM
+ 	select SND_SOC_IMX_PCM_DMA
+