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>
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@ -334,23 +334,23 @@ static unsigned short snd_fm801_codec_read(struct snd_ac97 *ac97, unsigned short
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return fm801_readw(chip, AC97_DATA);
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return fm801_readw(chip, AC97_DATA);
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}
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}
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static unsigned int rates[] = {
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static const unsigned int rates[] = {
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5500, 8000, 9600, 11025,
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5500, 8000, 9600, 11025,
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16000, 19200, 22050, 32000,
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16000, 19200, 22050, 32000,
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38400, 44100, 48000
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38400, 44100, 48000
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};
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};
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static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
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static const struct snd_pcm_hw_constraint_list hw_constraints_rates = {
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.count = ARRAY_SIZE(rates),
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.count = ARRAY_SIZE(rates),
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.list = rates,
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.list = rates,
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.mask = 0,
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.mask = 0,
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};
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};
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static unsigned int channels[] = {
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static const unsigned int channels[] = {
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2, 4, 6
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2, 4, 6
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};
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};
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static struct snd_pcm_hw_constraint_list hw_constraints_channels = {
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static const struct snd_pcm_hw_constraint_list hw_constraints_channels = {
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.count = ARRAY_SIZE(channels),
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.count = ARRAY_SIZE(channels),
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.list = channels,
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.list = channels,
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.mask = 0,
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.mask = 0,
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