1988 				      unsigned int hwoff,  in snd_pcm_lib_write_transfer()  argument
1996 		if ((err = substream->ops->copy(substream, -1, hwoff, buf, frames)) < 0)  in snd_pcm_lib_write_transfer()
1999 		char *hwbuf = runtime->dma_area + frames_to_bytes(runtime, hwoff);  in snd_pcm_lib_write_transfer()
2006 typedef int (*transfer_f)(struct snd_pcm_substream *substream, unsigned int hwoff,
2148 				       unsigned int hwoff,  in snd_pcm_lib_writev_transfer()  argument
2162 				if ((err = substream->ops->silence(substream, c, hwoff, frames)) < 0)  in snd_pcm_lib_writev_transfer()
2166 				if ((err = substream->ops->copy(substream, c, hwoff, buf, frames)) < 0)  in snd_pcm_lib_writev_transfer()
2174 			char *hwbuf = runtime->dma_area + (c * dma_csize) + samples_to_bytes(runtime, hwoff);  in snd_pcm_lib_writev_transfer()
2210 				     unsigned int hwoff,  in snd_pcm_lib_read_transfer()  argument
2218 		if ((err = substream->ops->copy(substream, -1, hwoff, buf, frames)) < 0)  in snd_pcm_lib_read_transfer()
2221 		char *hwbuf = runtime->dma_area + frames_to_bytes(runtime, hwoff);  in snd_pcm_lib_read_transfer()
2357 				      unsigned int hwoff,  in snd_pcm_lib_readv_transfer()  argument
2372 			if ((err = substream->ops->copy(substream, c, hwoff, buf, frames)) < 0)  in snd_pcm_lib_readv_transfer()
2383 			hwbuf = runtime->dma_area + (c * dma_csize) + samples_to_bytes(runtime, hwoff);  in snd_pcm_lib_readv_transfer()