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authorTakashi Iwai <tiwai@suse.de>2017-06-07 14:16:25 +0200
committerTakashi Iwai <tiwai@suse.de>2017-06-09 10:42:47 +0200
commitbfa516a109ae77dae34b69f36d09b8f9d329384b (patch)
tree7b4a27e15998a2aaebacbc4553a784c211ca201e /sound/isa/gus
parent21709121fb734715b4c4819aae36aad50cc88fd7 (diff)
downloadlinux-bfa516a109ae77dae34b69f36d09b8f9d329384b.tar.bz2
ALSA: gus: Constify hw_constraints
snd_pcm_hw_constraint_list(), *_ratnums() and *_ratdens() receive the const pointers. Constify the corresponding static objects for better hardening. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/isa/gus')
-rw-r--r--sound/isa/gus/gus_pcm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index b9f6dcbef889..6b3da01a93b7 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -562,14 +562,14 @@ static snd_pcm_uframes_t snd_gf1_pcm_playback_pointer(struct snd_pcm_substream *
return pos;
}
-static struct snd_ratnum clock = {
+static const struct snd_ratnum clock = {
.num = 9878400/16,
.den_min = 2,
.den_max = 257,
.den_step = 1,
};
-static struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = {
+static const struct snd_pcm_hw_constraint_ratnums hw_constraints_clocks = {
.nrats = 1,
.rats = &clock,
};