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Searched refs:channel_buf (Results 1 – 2 of 2) sorted by relevance

/linux-4.1.27/sound/pci/rme9652/
Drme9652.c1890 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()
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Dhdsp.c3919 char *channel_buf; in snd_hdsp_playback_copy() local
3924 channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel); in snd_hdsp_playback_copy()
3925 if (snd_BUG_ON(!channel_buf)) in snd_hdsp_playback_copy()
3927 if (copy_from_user(channel_buf + pos * 4, src, count * 4)) in snd_hdsp_playback_copy()
3936 char *channel_buf; in snd_hdsp_capture_copy() local
3941 channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel); in snd_hdsp_capture_copy()
3942 if (snd_BUG_ON(!channel_buf)) in snd_hdsp_capture_copy()
3944 if (copy_to_user(dst, channel_buf + pos * 4, count * 4)) in snd_hdsp_capture_copy()
3953 char *channel_buf; in snd_hdsp_hw_silence() local
3955 channel_buf = hdsp_channel_buffer_location (hdsp, substream->pstr->stream, channel); in snd_hdsp_hw_silence()
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