On Thu, Feb 14, 2019 at 10:37:43AM +0100, Sylwester Nawrocki wrote:

>  	u32 maxburst;
>  	unsigned int slave_id;
>  	void *filter_data;
> -	const char *chan_name;
>  	unsigned int fifo_size;
>  	unsigned int flags;

This fails to build:

  CC      sound/core/pcm_dmaengine.o
sound/arm/pxa2xx-pcm-lib.c: In function ‘pxa2xx_pcm_open’:
sound/arm/pxa2xx-pcm-lib.c:128:22: error: ‘struct snd_dmaengine_dai_dma_data’ has no member named ‘chan_name’
            dma_params->chan_name));
                      ^~
sound/arm/pxa2xx-pcm-lib.c:129:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^