Commit 617647ae authored by Takashi Iwai's avatar Takashi Iwai Committed by Mark Brown
Browse files

ASoC: intel: skl: 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: default avatarTakashi Iwai <tiwai@suse.de>
Acked-By: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 1ebb4d9d

sound/soc/intel/boards/skl_nau88l25_max98357a.c

+8 −8
Original line number Diff line number Diff line
@@ -266,21 +266,21 @@ static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd) 
	return 0;

}



static unsigned int rates[] = {

static const unsigned int rates[] = {

	48000,

};



static struct snd_pcm_hw_constraint_list constraints_rates = {

static const struct snd_pcm_hw_constraint_list constraints_rates = {

	.count = ARRAY_SIZE(rates),

	.list  = rates,

	.mask = 0,

};



static unsigned int channels[] = {

static const unsigned int channels[] = {

	2,

};



static struct snd_pcm_hw_constraint_list constraints_channels = {

static const struct snd_pcm_hw_constraint_list constraints_channels = {

	.count = ARRAY_SIZE(channels),

	.list = channels,

	.mask = 0,
@@ -348,11 +348,11 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, 
	return 0;

}



static unsigned int channels_dmic[] = {

static const unsigned int channels_dmic[] = {

	2, 4,

};



static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {

static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {

	.count = ARRAY_SIZE(channels_dmic),

	.list = channels_dmic,

	.mask = 0,
@@ -384,11 +384,11 @@ static const struct snd_soc_ops skylake_dmic_ops = { 
	.startup = skylake_dmic_startup,

};



static unsigned int rates_16000[] = {

static const unsigned int rates_16000[] = {

	16000,

};



static struct snd_pcm_hw_constraint_list constraints_16000 = {

static const struct snd_pcm_hw_constraint_list constraints_16000 = {

	.count = ARRAY_SIZE(rates_16000),

	.list  = rates_16000,

};

sound/soc/intel/boards/skl_nau88l25_ssm4567.c

+8 −8
Original line number Diff line number Diff line
@@ -297,21 +297,21 @@ static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd) 
	return 0;

}



static unsigned int rates[] = {

static const unsigned int rates[] = {

	48000,

};



static struct snd_pcm_hw_constraint_list constraints_rates = {

static const struct snd_pcm_hw_constraint_list constraints_rates = {

	.count = ARRAY_SIZE(rates),

	.list  = rates,

	.mask = 0,

};



static unsigned int channels[] = {

static const unsigned int channels[] = {

	2,

};



static struct snd_pcm_hw_constraint_list constraints_channels = {

static const struct snd_pcm_hw_constraint_list constraints_channels = {

	.count = ARRAY_SIZE(channels),

	.list = channels,

	.mask = 0,
@@ -397,11 +397,11 @@ static const struct snd_soc_ops skylake_nau8825_ops = { 
	.hw_params = skylake_nau8825_hw_params,

};



static unsigned int channels_dmic[] = {

static const unsigned int channels_dmic[] = {

	2, 4,

};



static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {

static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {

	.count = ARRAY_SIZE(channels_dmic),

	.list = channels_dmic,

	.mask = 0,
@@ -433,11 +433,11 @@ static const struct snd_soc_ops skylake_dmic_ops = { 
	.startup = skylake_dmic_startup,

};



static unsigned int rates_16000[] = {

static const unsigned int rates_16000[] = {

	16000,

};



static struct snd_pcm_hw_constraint_list constraints_16000 = {

static const struct snd_pcm_hw_constraint_list constraints_16000 = {

	.count = ARRAY_SIZE(rates_16000),

	.list  = rates_16000,

};

sound/soc/intel/boards/skl_rt286.c

+6 −6
Original line number Diff line number Diff line
@@ -165,21 +165,21 @@ static int skylake_hdmi_init(struct snd_soc_pcm_runtime *rtd) 
	return 0;

}



static unsigned int rates[] = {

static const unsigned int rates[] = {

	48000,

};



static struct snd_pcm_hw_constraint_list constraints_rates = {

static const struct snd_pcm_hw_constraint_list constraints_rates = {

	.count = ARRAY_SIZE(rates),

	.list  = rates,

	.mask = 0,

};



static unsigned int channels[] = {

static const unsigned int channels[] = {

	2,

};



static struct snd_pcm_hw_constraint_list constraints_channels = {

static const struct snd_pcm_hw_constraint_list constraints_channels = {

	.count = ARRAY_SIZE(channels),

	.list = channels,

	.mask = 0,
@@ -264,11 +264,11 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, 
	return 0;

}



static unsigned int channels_dmic[] = {

static const unsigned int channels_dmic[] = {

	2, 4,

};



static struct snd_pcm_hw_constraint_list constraints_dmic_channels = {

static const struct snd_pcm_hw_constraint_list constraints_dmic_channels = {

	.count = ARRAY_SIZE(channels_dmic),

	.list = channels_dmic,

	.mask = 0,