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ALSA: wss: 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>
This commit is contained in:
Takashi Iwai 2017-06-07 14:16:43 +02:00
parent b078bbfbb1
commit 7b3f477636
1 changed files with 2 additions and 2 deletions
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4
sound/isa/wss/wss_lib.c
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@ -69,12 +69,12 @@ static unsigned char freq_bits[14] = {
/* 48000 */ 0x0C | CS4231_XTAL1 /* 48000 */ 0x0C | CS4231_XTAL1
}; };
static unsigned int rates[14] = { static const unsigned int rates[14] = {
5510, 6620, 8000, 9600, 11025, 16000, 18900, 22050, 5510, 6620, 8000, 9600, 11025, 16000, 18900, 22050,
27042, 32000, 33075, 37800, 44100, 48000 27042, 32000, 33075, 37800, 44100, 48000
}; };
static struct snd_pcm_hw_constraint_list hw_constraints_rates = { static const struct snd_pcm_hw_constraint_list hw_constraints_rates = {
.count = ARRAY_SIZE(rates), .count = ARRAY_SIZE(rates),
.list = rates, .list = rates,
.mask = 0, .mask = 0,