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authorTakashi Iwai <tiwai@suse.de>2017-06-07 14:22:55 +0200
committerTakashi Iwai <tiwai@suse.de>2017-06-09 10:42:55 +0200
commitde900b182ef1826e887c4458d7af0696f08fcc4b (patch)
tree5408a9998087bee74c98b5d00adc1534f2aee5be /sound/pci/sonicvibes.c
parentALSA: rme9652: Constify hw_constraints (diff)
downloadlinux-de900b182ef1826e887c4458d7af0696f08fcc4b.tar.xz
linux-de900b182ef1826e887c4458d7af0696f08fcc4b.zip
ALSA: sonicvibes: 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/pci/sonicvibes.c')
-rw-r--r--sound/pci/sonicvibes.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c
index 8e3d4ec39c35..784d762f18a7 100644
--- a/sound/pci/sonicvibes.c
+++ b/sound/pci/sonicvibes.c
@@ -248,13 +248,13 @@ static const struct pci_device_id snd_sonic_ids[] = {
MODULE_DEVICE_TABLE(pci, snd_sonic_ids);
-static struct snd_ratden sonicvibes_adc_clock = {
+static const struct snd_ratden sonicvibes_adc_clock = {
.num_min = 4000 * 65536,
.num_max = 48000UL * 65536,
.num_step = 1,
.den = 65536,
};
-static struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = {
+static const struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = {
.nrats = 1,
.rats = &sonicvibes_adc_clock,
};