From: Takashi Iwai Date: Sun, 5 Jan 2020 14:47:55 +0000 (+0100) Subject: ALSA: oss: More constifications X-Git-Tag: v5.10.7~3274^2~72 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b40fe4bbc76bf6be655f9ba975dc91c6a72fe79e;p=platform%2Fkernel%2Flinux-rpi.git 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: Takashi Iwai --- diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 2650229..f702c96 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -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), diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c index 31cb2ac..240e470 100644 --- a/sound/core/oss/pcm_plugin.c +++ b/sound/core/oss/pcm_plugin.c @@ -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,