diff options
Diffstat (limited to 'sound/firewire/amdtp.c')
| -rw-r--r-- | sound/firewire/amdtp.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c index 7c814ace9e5..5b884612347 100644 --- a/sound/firewire/amdtp.c +++ b/sound/firewire/amdtp.c @@ -105,6 +105,17 @@ const unsigned int amdtp_syt_intervals[CIP_SFC_COUNT] = { }; EXPORT_SYMBOL(amdtp_syt_intervals); +const unsigned int amdtp_rate_table[] = { + [CIP_SFC_32000] = 32000, + [CIP_SFC_44100] = 44100, + [CIP_SFC_48000] = 48000, + [CIP_SFC_88200] = 88200, + [CIP_SFC_96000] = 96000, + [CIP_SFC_176400] = 176400, + [CIP_SFC_192000] = 192000, +}; +EXPORT_SYMBOL(amdtp_rate_table); + /** * amdtp_stream_add_pcm_hw_constraints - add hw constraints for PCM substream * @s: the AMDTP stream, which must be initialized. @@ -176,15 +187,6 @@ void amdtp_stream_set_parameters(struct amdtp_stream *s, unsigned int pcm_channels, unsigned int midi_ports) { - static const unsigned int rates[] = { - [CIP_SFC_32000] = 32000, - [CIP_SFC_44100] = 44100, - [CIP_SFC_48000] = 48000, - [CIP_SFC_88200] = 88200, - [CIP_SFC_96000] = 96000, - [CIP_SFC_176400] = 176400, - [CIP_SFC_192000] = 192000, - }; unsigned int i, sfc, midi_channels; midi_channels = DIV_ROUND_UP(midi_ports, 8); @@ -194,8 +196,8 @@ void amdtp_stream_set_parameters(struct amdtp_stream *s, WARN_ON(midi_channels > AMDTP_MAX_CHANNELS_FOR_MIDI)) return; - for (sfc = 0; sfc < CIP_SFC_COUNT; ++sfc) - if (rates[sfc] == rate) + for (sfc = 0; sfc < sizeof(amdtp_rate_table); ++sfc) + if (amdtp_rate_table[sfc] == rate) goto sfc_found; WARN_ON(1); return; |