ALSA: ali5451: 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>
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 34bbc2e..8567f1e 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -1602,8 +1602,8 @@ static struct snd_pcm_hardware snd_ali_modem =
static int snd_ali_modem_open(struct snd_pcm_substream *substream, int rec,
int channel)
{
- static unsigned int rates[] = {8000, 9600, 12000, 16000};
- static struct snd_pcm_hw_constraint_list hw_constraint_rates = {
+ static const unsigned int rates[] = {8000, 9600, 12000, 16000};
+ static const struct snd_pcm_hw_constraint_list hw_constraint_rates = {
.count = ARRAY_SIZE(rates),
.list = rates,
.mask = 0,