28 	index = find_first_zero_bit(&line6pcm->in.active_urbs,  in submit_audio_in_urb()
36 	urb_in = line6pcm->in.urbs[index];  in submit_audio_in_urb()
48 	    line6pcm->in.buffer +  in submit_audio_in_urb()
56 		set_bit(index, &line6pcm->in.active_urbs);  in submit_audio_in_urb()
97 	if (line6pcm->in.pos_done + frames > runtime->buffer_size) {  in line6_capture_copy()
104 		len = runtime->buffer_size - line6pcm->in.pos_done;  in line6_capture_copy()
108 			       line6pcm->in.pos_done * bytes_per_frame, fbuf,  in line6_capture_copy()
120 		       line6pcm->in.pos_done * bytes_per_frame, fbuf, fsize);  in line6_capture_copy()
123 	line6pcm->in.pos_done += frames;  in line6_capture_copy()
124 	if (line6pcm->in.pos_done >= runtime->buffer_size)  in line6_capture_copy()
125 		line6pcm->in.pos_done -= runtime->buffer_size;  in line6_capture_copy()
133 	line6pcm->in.bytes += length;  in line6_capture_check_period()
134 	if (line6pcm->in.bytes >= line6pcm->in.period) {  in line6_capture_check_period()
135 		line6pcm->in.bytes %= line6pcm->in.period;  in line6_capture_check_period()
136 		spin_unlock(&line6pcm->in.lock);  in line6_capture_check_period()
138 		spin_lock(&line6pcm->in.lock);  in line6_capture_check_period()
152 	line6pcm->in.last_frame = urb->start_frame;  in audio_in_callback()
156 		if (urb == line6pcm->in.urbs[index])  in audio_in_callback()
159 	spin_lock_irqsave(&line6pcm->in.lock, flags);  in audio_in_callback()
196 		if (!test_bit(LINE6_STREAM_IMPULSE, &line6pcm->in.running) &&  in audio_in_callback()
197 		    test_bit(LINE6_STREAM_PCM, &line6pcm->in.running) &&  in audio_in_callback()
202 	clear_bit(index, &line6pcm->in.active_urbs);  in audio_in_callback()
204 	if (test_and_clear_bit(index, &line6pcm->in.unlink_urbs))  in audio_in_callback()
210 		if (!test_bit(LINE6_STREAM_IMPULSE, &line6pcm->in.running) &&  in audio_in_callback()
211 		    test_bit(LINE6_STREAM_PCM, &line6pcm->in.running))  in audio_in_callback()
215 	spin_unlock_irqrestore(&line6pcm->in.lock, flags);  in audio_in_callback()
262 	line6pcm->in.urbs = kcalloc(line6->iso_buffers, sizeof(struct urb *),  in line6_create_audio_in_urbs()
264 	if (line6pcm->in.urbs == NULL)  in line6_create_audio_in_urbs()
272 		urb = line6pcm->in.urbs[i] =  in line6_create_audio_in_urbs()