From 2eccd408037449ac6c1ceba1d74bd10c67dc13d7 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 3 Jan 2020 09:16:49 +0100 Subject: ALSA: drivers: 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. Constify snd_kcontrol_new items There should be no functional changes by this patch. Link: https://lore.kernel.org/r/20200103081714.9560-34-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/drivers/aloop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/drivers/aloop.c') diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 13abb3d0893f..d78a27271d6d 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -1496,7 +1496,7 @@ static int loopback_channels_get(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new loopback_controls[] = { +static const struct snd_kcontrol_new loopback_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = "PCM Rate Shift 100000", -- cgit v1.2.3