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authorTakashi Iwai <tiwai@suse.de>2017-06-07 15:17:23 +0300
committerTakashi Iwai <tiwai@suse.de>2017-06-09 11:42:49 +0300
commit8eba3b30a239807f8d3b185befd9e9fef92cb5e9 (patch)
treeedd55cb1461c58f80f89d0c2326996ed977713cd /sound/pci/ali5451
parentd236d36107dec03a7755ee9a6dfc2961f269aa43 (diff)
downloadlinux-8eba3b30a239807f8d3b185befd9e9fef92cb5e9.tar.xz
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>
Diffstat (limited to 'sound/pci/ali5451')
-rw-r--r--sound/pci/ali5451/ali5451.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 34bbc2e730a6..8567f1e5b9cf 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,