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ALSA: au88x0: 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 14:18:01 +02:00
parent c15ec07baf
commit 2e5eb6b745
1 changed files with 2 additions and 2 deletions
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4
sound/pci/au88x0/au88x0_pcm.c
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@ -112,11 +112,11 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_wt = {
};
#endif
#ifdef CHIP_AU8830
static unsigned int au8830_channels[3] = {
static const unsigned int au8830_channels[3] = {
1, 2, 4,
};
static struct snd_pcm_hw_constraint_list hw_constraints_au8830_channels = {
static const struct snd_pcm_hw_constraint_list hw_constraints_au8830_channels = {
.count = ARRAY_SIZE(au8830_channels),
.list = au8830_channels,
.mask = 0,