diff options
| author | Takashi Iwai <tiwai@suse.de> | 2017-02-01 16:45:38 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-02-03 17:34:52 +0100 |
| commit | 4a5ddb2cb1ef624300d1e66e9e6974cd37b7012f (patch) | |
| tree | 5ae6149d1c50bfe481a59adc23ed2f9c707b2ab6 /sound/x86 | |
| parent | 4151ee845ad8230d18ac4a0e0bf1037180c6d2d9 (diff) | |
ALSA: x86: Constfy tables
Some tables can be defined as const.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/x86')
| -rw-r--r-- | sound/x86/intel_hdmi_audio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index 84b374cc183f..81b6c26a8646 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -51,7 +51,7 @@ MODULE_PARM_DESC(id, /* * ELD SA bits in the CEA Speaker Allocation data block */ -static int eld_speaker_allocation_bits[] = { +static const int eld_speaker_allocation_bits[] = { [0] = FL | FR, [1] = LFE, [2] = FC, @@ -114,7 +114,7 @@ static struct cea_channel_speaker_allocation channel_allocations[] = { { .ca_index = 0x1f, .speakers = { FRC, FLC, RR, RL, FC, LFE, FR, FL } }, }; -static struct channel_map_table map_tables[] = { +static const struct channel_map_table map_tables[] = { { SNDRV_CHMAP_FL, 0x00, FL }, { SNDRV_CHMAP_FR, 0x01, FR }, { SNDRV_CHMAP_RL, 0x04, RL }, @@ -455,7 +455,7 @@ static int snd_intelhad_channel_allocation(struct snd_intelhad *intelhaddata, /* from speaker bit mask to ALSA API channel position */ static int spk_to_chmap(int spk) { - struct channel_map_table *t = map_tables; + const struct channel_map_table *t = map_tables; for (; t->map; t++) { if (t->spk_mask == spk) |