ASoC: intel: bxt: 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> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -238,31 +238,31 @@ static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
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return 0;
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return 0;
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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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48000,
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48000,
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};
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};
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static struct snd_pcm_hw_constraint_list constraints_rates = {
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static const struct snd_pcm_hw_constraint_list 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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DUAL_CHANNEL,
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DUAL_CHANNEL,
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};
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};
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static struct snd_pcm_hw_constraint_list constraints_channels = {
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static const struct snd_pcm_hw_constraint_list 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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};
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};
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static unsigned int channels_quad[] = {
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static const unsigned int channels_quad[] = {
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QUAD_CHANNEL,
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QUAD_CHANNEL,
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};
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};
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static struct snd_pcm_hw_constraint_list constraints_channels_quad = {
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static const struct snd_pcm_hw_constraint_list constraints_channels_quad = {
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.count = ARRAY_SIZE(channels_quad),
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.count = ARRAY_SIZE(channels_quad),
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.list = channels_quad,
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.list = channels_quad,
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.mask = 0,
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.mask = 0,
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@ -207,11 +207,11 @@ static const struct snd_soc_ops broxton_rt298_ops = {
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.hw_params = broxton_rt298_hw_params,
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.hw_params = broxton_rt298_hw_params,
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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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48000,
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48000,
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};
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};
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static struct snd_pcm_hw_constraint_list constraints_rates = {
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static const struct snd_pcm_hw_constraint_list 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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@ -227,11 +227,11 @@ static int broxton_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
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return 0;
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return 0;
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}
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}
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static unsigned int channels_dmic[] = {
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static const unsigned int channels_dmic[] = {
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1, 2, 3, 4,
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1, 2, 3, 4,
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};
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};
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static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
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static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {
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.count = ARRAY_SIZE(channels_dmic),
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.count = ARRAY_SIZE(channels_dmic),
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.list = channels_dmic,
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.list = channels_dmic,
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.mask = 0,
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.mask = 0,
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@ -253,11 +253,11 @@ static const struct snd_soc_ops broxton_dmic_ops = {
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.startup = broxton_dmic_startup,
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.startup = broxton_dmic_startup,
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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,
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2,
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};
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};
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static struct snd_pcm_hw_constraint_list constraints_channels = {
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static const struct snd_pcm_hw_constraint_list 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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