Commit b40fe4bb authored by Takashi Iwai's avatar Takashi Iwai

ALSA: oss: More constifications

Apply const prefix to the static tables for strings and formats.

Just for minor optimization and no functional changes.

Link: https://lore.kernel.org/r/20200105144823.29547-41-tiwai@suse.deSigned-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f98903fc
......@@ -1109,7 +1109,7 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer,
/*
*/
#define MIXER_VOL(name) [SOUND_MIXER_##name] = #name
static char *oss_mixer_names[SNDRV_OSS_MAX_MIXERS] = {
static const char * const oss_mixer_names[SNDRV_OSS_MAX_MIXERS] = {
MIXER_VOL(VOLUME),
MIXER_VOL(BASS),
MIXER_VOL(TREBLE),
......
......@@ -288,7 +288,7 @@ static int snd_pcm_plug_formats(const struct snd_mask *mask,
return snd_mask_test(&formats, (__force int)format);
}
static snd_pcm_format_t preferred_formats[] = {
static const snd_pcm_format_t preferred_formats[] = {
SNDRV_PCM_FORMAT_S16_LE,
SNDRV_PCM_FORMAT_S16_BE,
SNDRV_PCM_FORMAT_U16_LE,
......
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