From c031b0cc77a1bef980eb360e317a6bbd54211326 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 3 Jan 2020 09:16:54 +0100 Subject: ALSA: ppc: Constify snd_kcontrol_new items Most of snd_kcontrol_new definitions are read-only and passed as-is. Let's declare them as const for further optimization. There should be no functional changes by this patch. Link: https://lore.kernel.org/r/20200103081714.9560-39-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/ppc/daca.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/ppc/daca.c') diff --git a/sound/ppc/daca.c b/sound/ppc/daca.c index f2b4478139a4..1eb698dafd93 100644 --- a/sound/ppc/daca.c +++ b/sound/ppc/daca.c @@ -186,7 +186,7 @@ static int daca_put_amp(struct snd_kcontrol *kcontrol, return change; } -static struct snd_kcontrol_new daca_mixers[] = { +static const struct snd_kcontrol_new daca_mixers[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Deemphasis Switch", .info = daca_info_deemphasis, -- cgit v1.2.1