From f3b827e0b1841f4cfc18436e09f4f269f3be908e Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Mon, 20 Feb 2017 00:18:09 +0530 Subject: ALSA: pci: constify snd_kcontrol_new structures Declare snd_kcontrol_new structures as const as they are only passed as an argument to the function snd_ctl_new1. This argument is of type const, so snd_kcontrol_new structures having the same property can be made const too. Done using Coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct snd_kcontrol_new i@p = {...}; @ok1@ identifier r1.i; position p; expression e1; @@ snd_ctl_new1(&i@p,e1) @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct snd_kcontrol_new i; Signed-off-by: Bhumika Goyal Signed-off-by: Takashi Iwai --- sound/pci/ice1712/delta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sound/pci/ice1712/delta.c') diff --git a/sound/pci/ice1712/delta.c b/sound/pci/ice1712/delta.c index 3bfdc78cbc5f..da5f37b7fdd0 100644 --- a/sound/pci/ice1712/delta.c +++ b/sound/pci/ice1712/delta.c @@ -432,7 +432,7 @@ static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kco return 0; } -static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_status = +static const struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_status = { .access = (SNDRV_CTL_ELEM_ACCESS_READ), .iface = SNDRV_CTL_ELEM_IFACE_MIXER, -- cgit v1.2.3