ASoC: adau17x1: Unused exported functions changed to internal

adau17x1_setup_firmware and adau17x1_has_dsp is only used internally, so
making them static instead of exported.

Signed-off-by: Robert Rosengren <robertr@axis.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/adau17x1.c b/sound/soc/codecs/adau17x1.c
index c0bc429249fa42e6606b79e68145beb2d6d7310b..3959e6ad113d73ebdeb910cbff05ad433c42b219 100644 (file)
--- a/sound/soc/codecs/adau17x1.c
+++ b/sound/soc/codecs/adau17x1.c
@@ -67,6 +67,9 @@ static const struct snd_kcontrol_new adau17x1_controls[] = {
        SOC_ENUM("Mic Bias Mode", adau17x1_mic_bias_mode_enum),
 };
 
+static int adau17x1_setup_firmware(struct snd_soc_component *component,
+       unsigned int rate);
+
 static int adau17x1_pll_event(struct snd_soc_dapm_widget *w,
        struct snd_kcontrol *kcontrol, int event)
 {
@@ -320,7 +323,7 @@ static const struct snd_soc_dapm_route adau17x1_no_dsp_dapm_routes[] = {
        { "Capture", NULL, "Right Decimator" },
 };
 
-bool adau17x1_has_dsp(struct adau *adau)
+static bool adau17x1_has_dsp(struct adau *adau)
 {
        switch (adau->type) {
        case ADAU1761:
@@ -331,7 +334,6 @@ bool adau17x1_has_dsp(struct adau *adau)
                return false;
        }
 }
-EXPORT_SYMBOL_GPL(adau17x1_has_dsp);
 
 static bool adau17x1_has_safeload(struct adau *adau)
 {
@@ -854,7 +856,7 @@ bool adau17x1_volatile_register(struct device *dev, unsigned int reg)
 }
 EXPORT_SYMBOL_GPL(adau17x1_volatile_register);
 
-int adau17x1_setup_firmware(struct snd_soc_component *component,
+static int adau17x1_setup_firmware(struct snd_soc_component *component,
        unsigned int rate)
 {
        int ret;
@@ -898,7 +900,6 @@ int adau17x1_setup_firmware(struct snd_soc_component *component,
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(adau17x1_setup_firmware);
 
 int adau17x1_add_widgets(struct snd_soc_component *component)
 {

diff --git a/sound/soc/codecs/adau17x1.h b/sound/soc/codecs/adau17x1.h
index e6fe87beec07701810be444eee2abd3280c51674..98a3b6f5bc96b19b0a02073169be06052d6eefbd 100644 (file)
--- a/sound/soc/codecs/adau17x1.h
+++ b/sound/soc/codecs/adau17x1.h
@@ -68,10 +68,6 @@ int adau17x1_resume(struct snd_soc_component *component);
 
 extern const struct snd_soc_dai_ops adau17x1_dai_ops;
 
-int adau17x1_setup_firmware(struct snd_soc_component *component,
-       unsigned int rate);
-bool adau17x1_has_dsp(struct adau *adau);
-
 #define ADAU17X1_CLOCK_CONTROL                 0x4000
 #define ADAU17X1_PLL_CONTROL                   0x4002
 #define ADAU17X1_REC_POWER_MGMT                        0x4009