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authorBhumika Goyal <bhumirks@gmail.com>2017-05-17 17:08:56 +0530
committerTakashi Iwai <tiwai@suse.de>2017-05-21 09:07:56 +0200
commit3a84d6c940e666d85b1c58bbcda2248c54faa898 (patch)
tree74227d544120750a3f3e6af3bda7066640a6a6d5 /sound/isa/sscape.c
parente0327a0f214154b517fa2b325acd8d42736ac95b (diff)
downloadlinux-3a84d6c940e666d85b1c58bbcda2248c54faa898.tar.gz
ALSA: sound/isa: constify snd_kcontrol_new structures
Declare snd_kcontrol_new structures as const as they are only passed an argument to the function snd_ctl_new1. This argument is of type const, so snd_kcontrol_new structures having this property can be made const. Done using Coccinelle: @r disable optional_qualifier@ identifier x; position p; @@ static struct snd_kcontrol_new x@p={...}; @ok@ identifier r.x; position p; @@ snd_ctl_new1(&x@p,...) @bad@ position p != {r.p,ok.p}; identifier r.x; @@ x@p @depends on !bad disable optional_qualifier@ identifier r.x; @@ +const struct snd_kcontrol_new x; Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/sscape.c')
-rw-r--r--sound/isa/sscape.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index 54f5758a1bb3..1cd2908e4f12 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -671,7 +671,7 @@ __skip_change:
return change;
}
-static struct snd_kcontrol_new midi_mixer_ctl = {
+static const struct snd_kcontrol_new midi_mixer_ctl = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "MIDI",
.info = sscape_midi_info,