142 			const struct snd_pcm_plugin_channel *src_channels,
169 			const struct snd_pcm_plugin_channel *src_channels,  in mulaw_decode()  argument
181 		if (!src_channels[channel].enabled) {  in mulaw_decode()
188 		src = src_channels[channel].area.addr + src_channels[channel].area.first / 8;  in mulaw_decode()
190 		src_step = src_channels[channel].area.step / 8;  in mulaw_decode()
215 			const struct snd_pcm_plugin_channel *src_channels,  in mulaw_encode()  argument
227 		if (!src_channels[channel].enabled) {  in mulaw_encode()
234 		src = src_channels[channel].area.addr + src_channels[channel].area.first / 8;  in mulaw_encode()
236 		src_step = src_channels[channel].area.step / 8;  in mulaw_encode()
249 			      const struct snd_pcm_plugin_channel *src_channels,  in mulaw_transfer()  argument
255 	if (snd_BUG_ON(!plugin || !src_channels || !dst_channels))  in mulaw_transfer()
263 			if (snd_BUG_ON(src_channels[channel].area.first % 8 ||  in mulaw_transfer()
264 				       src_channels[channel].area.step % 8))  in mulaw_transfer()
275 	data->func(plugin, src_channels, dst_channels, frames);  in mulaw_transfer()