ASoC: intel: skl: Constify hw_constraints

[mirror_ubuntu-artful-kernel.git] / sound / soc / intel / boards / skl_nau88l25_max98357a.c

diff --git a/sound/soc/intel/boards/skl_nau88l25_max98357a.c b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
index 3b12bc1fa518e66409764b22b261d0c532af0b9b..5ed0aa27b467d0e4807a6fefecfb216334d49daf 100644 (file)
--- a/sound/soc/intel/boards/skl_nau88l25_max98357a.c
+++ b/sound/soc/intel/boards/skl_nau88l25_max98357a.c
@@ -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,
 };