Commit b40fe4bb authored by Takashi Iwai's avatar Takashi Iwai
Browse files

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.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f98903fc

sound/core/oss/mixer_oss.c

+1 −1
Original line number Diff line number Diff line
@@ -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),

sound/core/oss/pcm_plugin.c

+1 −1
Original line number Diff line number Diff line
@@ -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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