@@ -692,7 +692,7 @@ static int hdmi_codec_pcm_new(struct snd_soc_pcm_runtime *rtd,
return snd_ctl_add(rtd->card->snd_card, kctl);
}
-static struct snd_soc_dai_driver hdmi_i2s_dai = {
+static const struct snd_soc_dai_driver hdmi_i2s_dai = {
.name = "i2s-hifi",
.id = DAI_ID_I2S,
.playback = {
@@ -100,7 +100,7 @@ static const struct snd_soc_dapm_route lm4857_routes[] = {
{ "EP", "Earpiece", "Mode" },
};
-static struct snd_soc_component_driver lm4857_component_driver = {
+static const struct snd_soc_component_driver lm4857_component_driver = {
.controls = lm4857_controls,
.num_controls = ARRAY_SIZE(lm4857_controls),
.dapm_widgets = lm4857_dapm_widgets,
@@ -151,7 +151,7 @@ static int max9768_probe(struct snd_soc_component *component)
return 0;
}
-static struct snd_soc_component_driver max9768_component_driver = {
+static const struct snd_soc_component_driver max9768_component_driver = {
.probe = max9768_probe,
.controls = max9768_volume,
.num_controls = ARRAY_SIZE(max9768_volume),