1890 	char *channel_buf;  in snd_rme9652_playback_copy()  local
1895 	channel_buf = rme9652_channel_buffer_location (rme9652,  in snd_rme9652_playback_copy()
1898 	if (snd_BUG_ON(!channel_buf))  in snd_rme9652_playback_copy()
1900 	if (copy_from_user(channel_buf + pos * 4, src, count * 4))  in snd_rme9652_playback_copy()
1909 	char *channel_buf;  in snd_rme9652_capture_copy()  local
1914 	channel_buf = rme9652_channel_buffer_location (rme9652,  in snd_rme9652_capture_copy()
1917 	if (snd_BUG_ON(!channel_buf))  in snd_rme9652_capture_copy()
1919 	if (copy_to_user(dst, channel_buf + pos * 4, count * 4))  in snd_rme9652_capture_copy()
1928 	char *channel_buf;  in snd_rme9652_hw_silence()  local
1930 	channel_buf = rme9652_channel_buffer_location (rme9652,  in snd_rme9652_hw_silence()
1933 	if (snd_BUG_ON(!channel_buf))  in snd_rme9652_hw_silence()
1935 	memset(channel_buf + pos * 4, 0, count * 4);  in snd_rme9652_hw_silence()