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| author | Takashi Iwai <tiwai@suse.de> | 2017-06-07 15:19:28 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-06-09 11:42:51 +0300 |
| commit | d71a13f4c0e659c7ce7bef872c2e6a2287868e0e (patch) | |
| tree | a353203268f22b6025b08339e45c30c8cf2b371e | |
| parent | 973f1d6c9467e5f0e3988d1449abc4191090798f (diff) | |
| download | linux-d71a13f4c0e659c7ce7bef872c2e6a2287868e0e.tar.xz | |
ALSA: fm801: 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>
| -rw-r--r-- | sound/pci/fm801.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index c47287d79306..2e402ece4c86 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -334,23 +334,23 @@ static unsigned short snd_fm801_codec_read(struct snd_ac97 *ac97, unsigned short return fm801_readw(chip, AC97_DATA); } -static unsigned int rates[] = { +static const unsigned int rates[] = { 5500, 8000, 9600, 11025, 16000, 19200, 22050, 32000, 38400, 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), .list = rates, .mask = 0, }; -static unsigned int channels[] = { +static const unsigned int channels[] = { 2, 4, 6 }; -static struct snd_pcm_hw_constraint_list hw_constraints_channels = { +static const struct snd_pcm_hw_constraint_list hw_constraints_channels = { .count = ARRAY_SIZE(channels), .list = channels, .mask = 0, |