1989 				      unsigned int hwoff,  in snd_pcm_lib_write_transfer()  argument
1997 		if ((err = substream->ops->copy(substream, -1, hwoff, buf, frames)) < 0)  in snd_pcm_lib_write_transfer()
2000 		char *hwbuf = runtime->dma_area + frames_to_bytes(runtime, hwoff);  in snd_pcm_lib_write_transfer()
2007 typedef int (*transfer_f)(struct snd_pcm_substream *substream, unsigned int hwoff,
2149 				       unsigned int hwoff,  in snd_pcm_lib_writev_transfer()  argument
2163 				if ((err = substream->ops->silence(substream, c, hwoff, frames)) < 0)  in snd_pcm_lib_writev_transfer()
2167 				if ((err = substream->ops->copy(substream, c, hwoff, buf, frames)) < 0)  in snd_pcm_lib_writev_transfer()
2175 			char *hwbuf = runtime->dma_area + (c * dma_csize) + samples_to_bytes(runtime, hwoff);  in snd_pcm_lib_writev_transfer()
2211 				     unsigned int hwoff,  in snd_pcm_lib_read_transfer()  argument
2219 		if ((err = substream->ops->copy(substream, -1, hwoff, buf, frames)) < 0)  in snd_pcm_lib_read_transfer()
2222 		char *hwbuf = runtime->dma_area + frames_to_bytes(runtime, hwoff);  in snd_pcm_lib_read_transfer()
2358 				      unsigned int hwoff,  in snd_pcm_lib_readv_transfer()  argument
2373 			if ((err = substream->ops->copy(substream, c, hwoff, buf, frames)) < 0)  in snd_pcm_lib_readv_transfer()
2384 			hwbuf = runtime->dma_area + (c * dma_csize) + samples_to_bytes(runtime, hwoff);  in snd_pcm_lib_readv_transfer()